Sabtu, 27 April 2013

Peregrine Falcon

 

The Biggest Animals Kingdom and in The World | Peregrine Falcon | The Peregrine Falcon has a body length of 34-58 cm (13-23 inches) and a wingspan of 74-120 cm (29-47 inches). The male and female have similar markings and plumage, but in reverse marked like many birds of prey the Peregrine Falcon displays sexual dimorphism in size, to the extent that women up to 30% larger than the male. Standard linear measures of the peregrine falcon are: Measurement of wing chord 26.5 to 39 cm (10.4 to 15 cm), the tail is 13-19 cm (5.1 to 7.5 inches) and measures 4.5 to Tarsus 5.6 cm (1.8 to 2.2 inches) Back and long, pointed wings of adults are bluish black to dark slate gray with indistinct password in the rule (see "subspecies" below), the ends of the wings are black. White rust below are prohibited with thin white stripes of dark brown or black. The Peregrine Falcon lives mostly along mountain ranges, river valleys, coastlines, and increasingly in cities. Only populations that breed in Arctic climes typically migrate great distances in the winter. pressure air from a 200 mph (320 km / h) surfaced could damage a bird's lungs, but small bony bump on the nose of the powerful flow falcon guide of air through the nose, so that the bird to breathe more easily while diving, reducing the variation in air pressure. In 2005, Ken Franklin recorded a falcon stooping at a top speed of 389 kmh (242 mph). The life of the peregrine falcon in the wild first 15.5 years.


The Peregrine Falcon is host to a range of parasites and pathogens. Relictum Endoparasites include Plasmodium (usually does not cause malaria in the Peregrine Falcon), leeches Strigeidae,  erratospiculum amaculata (nematodes) and flatworms. Noto Falcon ectoparasites are chewing lice, Ceratophyllus Garei (chip) and flies Hippoboscidae (Ornithoctona nigra Icosta erythrocephala). The Peregrine Falcon feeds almost exclusively on medium sized birds like pigeons and doves, waterfowl, songbirds and shorebirds. In North America, prey in size from 3-g hummingbirds to 3.1 kg Sandhill Crane (killed by a peregrine in a coup) has changed. Smaller dams are regularly ahead, including small hawks, American kestrels as. Coastal populations of the large subspecies pealei feed almost exclusively on seabirds. In the Brazilian mangrove Cubatão hawk wintering tundrius observed successfully hunting juvenile Scarlet Ibis. Insects and reptiles are a small part of the diet, depending on what prey is available varies The peregrine falcon hunting at dusk, when prey most active at night, but in the city, especially during migration periods when hunting at night may become generalized. Nocturnal migrants taken by pilgrims include species as diverse as Yellow-billed Cuckoo, Black-necked Grebe, Virginia rail and quail.


The large immigrant communities, especially those species that congregate in waders as open can be very attractive to the peregrine falcon hunting. Prey is beaten and captured in the air, the peregrine falcon prey reaches a narrow foot, stunned or killed on impact, and then take turns in the air. Prey is plucked before consumption. The male passes prey captured by the female in the air. During the breeding season, the Peregrine Falcon is territorial nesting pairs are usually more than 1 km (0.62 miles) away, and often much more, even in areas where a large number of couples. The distance between nests ensures sufficient food supply for pairs and their chicks. Peregrine Falcon nests in a scrape, normally on cliff. Add any nesting material. Cliff nests are usually under an overhang, with strips of vegetation. Before the demise of most European pilgrims, a large population of peregrine falcons in western, central and abandoned nests of other large birds used. In many parts of its range, pilgrims now nest regularly on tall buildings or bridges, these artificial structures used for breeding are very similar to natural rock ledges pulls for peregrine falcon nesting sites. The pair defends the chosen nest against other pilgrims, and often against ravens, herons and gulls, and if ground-nesting birds, and mammals such as foxes, wolverines, cats, bears and wolves. Both nests and (less often adults) are valid looted by raptors such as eagles, owls, hawks and large. Pilgrims defending their nests have managed large prey such as the golden eagle and the bald eagle (both general and avoid potential predators) that kill approach the nest.


The eggs are white to beige with red or brown. The average number of young found in nests is 2.5 and the average number of flight is about 1.5, by occasional sterile eggs, produce, and various natural losses of nestlings. After hatching, the chicks ("eyases") are covered with white cream and feet.The disproportionately male (called "tercel") and female (simply called "falcon") both leave the nest to gather prey to feed youth. parents can extend s' hunting within 19-24 km (12-15 miles) from the nest site.  

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Emperor Penguin

 

The Biggest Animals Kingdom and in The World | Emperor Penguin | The adult Emperor Penguin stands up to 110-130 cm (43-51 inches). Weight varies depending on the season, such as the considerable body of men and female penguins lose while increasing incubation eggs and larvae. A male emperor penguin cold Antarctic for more than two months to resist protect their eggs against extreme cold. most male penguins lose about 12 kg (26 lb), while they wait for their babies to hatch., the average weight of the men at the beginning of the breeding season is 38 kg (84 pounds) and females is 29.5 kg (65 lb). According the breeding season this drops to 23 kg (51 pounds) for both sexes. Like all penguin species, the Emperor has a streamlined body to minimize drag while swimming, and wings that have become stiff flat fins. The adult has deep black dorsal feathers on the head, chin, throat, back, dorsal fin and tail. The black plumage is clearly delineated plumage elsewhere. Emperor Penguin chick is typically covered with silver-gray down and a black head and white mask. Chicks weigh about 315 g (11 oz) after hatching and nest when they reach approximately 50% of adult weight The emperor penguin dark brown plumage fades from November to February, before the annual moult in January and February. Emperor Penguin feathers emerge from the skin after they will grow to a third of its total length, and before old feathers lost, to help reduce heat loss.


The average annual growth rate of survival of emperor penguins was measured at 95.1%, with an average life expectancy of 19.9 years. The Emperor Penguin breeds in the coldest temperatures of the birds of the air environment can reach -40 ° C (-40 ° F) and the wind speed can reach 144 kmh (89 mph). Water temperature is a frigid -1.8 ° C (28.8 ° F), which is much lower than the average body temperature Emperor Penguin 39 ° C (102 ° F). Species have adapted in different ways to meet the heat loss. This prevents the fat layer mobility emperor on earth resulting from its cousin less insulating fat, the Magellanic penguin. With around 100 feathers per square inch (15 feathers per cm 2) has the highest density of bird feathers. An additional layer of isolation of individual trees with flexible filaments between feathers and skin made. Cleaning should facilitate isolation and keep oily and waterproof feathers in its vital The Emperor Penguin is able to regulate the temperature (to maintain body temperature) without its metabolism in a wide temperature range. At temperatures above 20 ° C (68 ° F) temperatures, emperor penguin can be excited that his body temperature and increase the metabolic rate to increase heat loss.


The Emperor Penguin has a circumpolar distribution in the Antarctic almost exclusively between the 66 ° and 77 ° south latitude. breeding colonies are usually in areas where ice cliffs and icebergs present in the windshield, the total population is estimated at 400,000 to 450,000 spread over a maximum of 40 independent colonies. About 80,000 pairs breed in the region of the Great Sea breeding colony at Cape Ross Washington (20,000-25,000 pairs), Coulman Island in Victoria Land (around 22,000 pairs), Halley Bay, Coats Land (14.300 -31.400 pairs) and Atka Bay in Queen Maud Land (16,000 pairs). The Emperor Penguin is a social animal in its nesting behavior and feeding birds and can coordinate their diving and surfaces. The American physiologist Gerry Kooyman revolutionized the study of penguin foraging behavior in 1971 when it released its results for the automatic recording devices connect emperor penguins diving. Species found at a depth of 265 meters (869 feet) obtained with the immersion time of 18 minutes. Other studies of the behavior of diving birds showed regular dives to 150 m (490 ft) in the water about 900 meters (3000 feet) deep dives under 50 m (160 ft), interspersed with deep dives, depth of 400 meters (1300 feet) depth 450-500 m (1480-1600 m). This was suggestive of feeding near or at the bottom of the sea The male and female Emperor Penguins forage for food up to 500 kilometers (311 miles) from colonies while collecting food to feed the chickens, ranging from 82 to 1.454 km (51-903 miles) per trip .


An efficient swimmer, the Emperor Penguin exerts pressure with both its upward movement and down while swimming. Like all penguins Emperor Penguin flightless.The is a powerful bird. As a protection against the cold, a colony of Emperor penguins form a compact group (also known as the turtle formation) ranging in size from ten to several hundred birds, each bird leaning on a neighbor. The emperor penguin predators include birds and aquatic mammals. Giant Petrel (Macronectes giganteus) is the predominant land predator of chicks, responsible for nearly 34% of deaths of chicken in some colonies, but often dead penguins are properly cleaned. The known aquatic predators are mammals: leopard (Hydrurga leptonyx), which takes adult birds and birds shortly after entering the water and whale (Orcinus orca), which takes adult birds.

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Rabu, 24 April 2013

Albatross

 

The Biggest Animals Kingdom and in The World | Albatross | Most albatrosses in the southern hemisphere from Antarctica to Australia, South America and South Africa. The exceptions are the four North Pacific albatrosses, of which three occur exclusively in the North Pacific between Hawaii and Japan, Alaska and California, and the albatross, a wink, breeds in the Galapagos Islands and feeds off the coast of South America. Nobody knows exactly why the albatross disappeared in the North Atlantic, although the sea level is estimated due to a period of interglacial warming have excavated the site of a short-tailed albatross colony, which was to bermuda underwater. Scientists use satellite tracking learn a lot about the way albatrosses forage across the ocean to find food. There is also evidence that there is no separation between areas of different types in the sea A comparison of food niches of two related species that breed in Iceland Campbell, Campbell albatross and gray-headed albatross, has showed the Campbell Albatross primarily fed Campbell Plateau, while the supply of gray-headed albatrosses in pelagic oceanic waters. The albatross diet is predominantly cephalopods, fish, shellfish and offal, but also feeds on carrion and feed on zooplankton.


Of the two albatross species in Hawaii, found a position black Albatross, has mostly fish while the Laysan food for squid. The use of dataloggers at sea that record ingestion of water against time (providing a likely time of feeding) suggest that Albatross feed mainly during the day. Analysis of the squid beaks regurgitated by albatrosses has shown that many squid eaten too big to have been captured alive, and include pelagic species that may be out of reach of albatross, suggesting that, for some species (such as the albatross Howler), cleaning squid can be an important part of the diet. The diet of other species, such as black or gray-headed albatross, is rich in smaller species of squid that tend to sink after death, and the machine is not going to perform an important role in Food. Even albatross was observed practicing kleptoparasitism, harassing crazy steal their food, it is the only member to do it regularly. Until recently it was thought that albatross were predominantly surface feeders, swim to the surface and took squid and fish pushed to the surface by currents, predators or death. The use of capillary depth gauge, recording the maximum depth of a bird (between fixing retrieve a bird and when he returns to the earth) made that, although some species, such as albatrosses, more dip meter, some species such as the sooty albatross, with an average depth of about 5 feet and can dive up to 12.5 m. Buller's Albatross and many black feet nest under trees in the open forest The colonies vary from dense accumulations mollymawks (black albatross colonies on the Falkland Islands have a density of 70 nests per 100 square feet) for the most flexible and widely spaced individual nests favored by the sooty albatrosses and large favors . All albatross colonies on islands that historically were free of land mammals. Albatrosses are highly philopatric, meaning they have to reproduce normally regain their colony of Natal.


Albatros lived long survive most types up 50, the oldest being a Northern Royal Albatross, which was surrounded by an adult and survived for another 51 years, so it has an estimated 61 º Like most age great albatross projects are significantly younger than that, it is likely that other species will live forever and more. Birds return to the colony for the first time were stereotyped behaviors that compose albatross language, but not "read" the behavior exhibited by other birds nor respond appropriately. After a trial and error period, young birds learn the syntax and perfect the dances. This language is faster when the young birds are around older birds dominated. Take the great albatrosses (like the Wandering Albatross) more than a year to raise a genuine investment chick. Albatros subelliptical lay a single egg, white with reddish brown spots on the breeding season, when the egg is lost to predators or accidentally broken, then no further breeding attempts this year. Larger eggs weighing 200-510 g (7.1 to 18 oz.) All albatross south create large nests for their eggs, with lawn, shrubs, soil, peat, and even penguin feathers, whereas the three species in the North Pacific rudimentary skin. In all albatross species, both parents incubate the egg for periods lasting from one day to three weeks. Incubation lasts about 70-80 days (and great albatrosses), the longest incubation period of a bird.


The parents adopt alternative models of foraging trips short and long term, the provision of meals about 12% by weight of body weight (about 600 g (21 oz)). The food is both fresh squid, fish and krill, as well as stomach oil, energy-rich foods at the same time, easier to carry than undigested prey. In the case of the great albatrosses, it can take up to 280 days, even for small albatross, he took part in 140-170 days. Between 15% and 65% of chicks survive to reproduce. Albatross chicks fledge on their own and receive no further help from their parents return to the nest after fledging deliberately leave their chicks.
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Selasa, 23 April 2013

Spider Monkey

 

The Biggest Animals Kingdom and in The World | Spider Monkey | Spider monkeys are free groups 15-25 animals. During the day, the groups are divided into groups of two to eight animals. Much less frequently in primates, distribute women rather than men during puberty, to join the new group. Strong social bonds between women and their young offspring formed. Spider monkeys communicate their intentions and observations using postures and positions, attitudes  and sexual receptivity and attack. When a man approaches a spider monkey, barking like a dog looks like. Monkeys can affect permanent and make noise. Adult males and females sometimes menacing growl approach humans. If the pursuer continues to advance, the monkeys often break branches from living or dead trees, up to 4 kg and fall back to the intruder. The monkeys also defecate and urinate on the intruder. Spider monkeys are diurnal and spend the night sleeping in carefully selected trees. The group believes size women to be considered for route planning effective supply every day.


Spider monkeys have been observed avoiding the upper canopy of trees to move. One of the researchers hypothesized that this was because the thin branches of trees are not compatible with the monkeys At 107 g spider's brain is twice as large as the size of the howler monkey brain equivalent body, probably due to a complex social system of spider monkeys and frugivorous diet, which is essentially a ripe fruit range (over 150 species) plants. Spider monkeys diet consists of about 90% fruit and nuts. Studies show spider monkeys diet changes their reproductive, social and physical behavior. Spider monkeys have a unique way of food: a female hero is usually responsible for finding food sources. If you can not find enough food for the group, which is divided into smaller groups that are driven separately. Groups of 8-56 animals. If the group is large, it extends. The woman chooses men matching the group. Men and women wear eye on their colleagues "anogenital sniffing" to prepare for a relationship.


Tail wrapped around the child and his mother stopped her tribe. Mothers are very protective of their young and mothers are generally cautious. Mothers and newlyweds. Spider monkeys are found in many aspects of Central American cultures. In the Aztec calendar of 260 days, the spider (Nahua Ozomatli) is the name of 11 in the Mayan calendar, the corresponding howler monkeys (Batz) is replaced by a spider.
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Eastern Gray Kangaroos

 

The Biggest Animals Kingdom and in The World | Eastern Gray Kangaroos | Eastern gray kangaroo is the second largest and heaviest living mammals and marsupials native to Australia. Adults usually weigh 50-66 kg (110-150 lb), while females usually about 17-40 kg (37-88 lb) in weigh. Large males of this species are built with more strength and muscle than lanky red kangaroos and sometimes more than the normal size. One of them shot in the east of Tasmania weighed 82 kg (180 lbs), with m (8.7 ft) 2.64 total length from nose to tail (perhaps along the curves). Eastern Grey easy to recognize his soft gray fur is clear and usually the most fertile areas of wet red. Red kangaroo, but sometimes gray-blue, with a completely different face gray kangaroos. Red Kangaroos have distinctive white markings around the mouth and the black and the sides of the face. Gray kangaroos do not have these symptoms but your eyes look big and wide. Eastern gray color is light gray or brownish-gray with lighter silver or cream, sometimes nearly white belly.


The highest speed of a kangaroo ever recorded was 64 km / h (40 miles / h) set woman in the eastern gray kangaroo. Although red is more commonly known, the eastern gray kangaroo is common in Australia due to its ability to adapt. Eastern Grey prefer open grassland with patches of forest for protection during the day and live mainly wettest parts of Australia. Also inhabit coastal areas, forests, subtropical forests, mountain forests and inner skin. In the middle of the day kangaroos resting on the cover of the woods and eat there, but then come to feed in large quantities on pastures. Eastern gray kangaroos are mostly herbivorous, eating a variety of herbs, while some other species (eg Red Kangaroo), significant amounts of shrubs in the diet. Eastern gray kangaroos gregarious and form clusters with a free membership.


Eastern gray kangaroos adapt their behavior in relation to the risk of predation of breeding females, people on the periphery of groups and individuals in the groups of the bridge are the notification. Not reduce monitoring individual kangaroo when it increases the size of the group. Open membership allows a kangaroo to join the group and provide more buffer against predators. Women can form strong bonds of kinship with their relatives. The majority of births occur in the summer of eastern gray kangaroo kangaroo farmers that can be played only on a forced type of habitat. Obtain composition of the milk of mothers varies depending on the needs of joy. Females care for young people without the help of men. It is often said that the kangaroo population has increased since European settlement in Australia due to an increase in the pasture (as opposed to wood) reduction Dingo, and the presence of artificial fountains. In some places, the eastern gray so much excessive grazing and some individual stocks have been killed in some parts of Australia (see, eg, Eden Park Kangaroo Cull).


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Sabtu, 20 April 2013

Coelacanth

 

The Biggest Animals Kingdom and in The World | Coelacanth | A clade Sarcopterygii Coelacanths. Or lobe finned fish. Some of the features that differ from other fish coelacanth external fins that haleyondara. You can separate the top and bottom of the wings or tail to tail trilobae diphycercal District coelacanth, Q,, the tail fin of the three lobes. Coelacanth that protects the outer surface acts as a barrier to effective weight Cosmoid. The other lobe rekkeyannulla help coelacanth fish, some of the features inside their difference. Skull and coelacanths coelacanth 98.5% of the cells in the brain tissues of the face and skull of only 1.5%, because of the very small to the large protective lid of the rostral organ Coelacanth soft bones, the lid of the unique. Coelacanth Bold "lung" rough or coelacanth Coelacanth that the only two creatures are fat Latimeria chalumnae and menadoensis El-filled lungs for "hollow spine" means is characterized by 1.8 meters in the back of the soft unique hollow Coelacanths a big fat fish, lobe fins hunters wing and the second of the two wings of the 8 Coelacanths cosmoid body armor consisting of finned -2 pointed at his own night to eat.


Bud mouth is too small coelacanth, very large. The structure of the upper jaw is lost in the coelacanth, instead. Skull. Coelacanth ear basilar papilla is similar to tetrapods. Coelacanth motion to move Celacanti Wellings uses a more or less unique to the current and drift. It is believed that the rostral organ of the coelacanth them. Chris Amemiya and directed by Neil Shubin coelacanth genome sequence was published in the journal Nature. African coelacanth genome sequence and the Comoros coelacanth chalumnae e 'short read genome assembly assembly using DNA samples have been manufactured in order AllPaths LG technology. We fish, lungfish live close to his father, coelacanths coelacanth our knowledge of this because he (around 50-100 GB) insoluble lungfish genome size was determined based on the four-footed animals.


Currently, genetic mutations, coelacanth difference, according to the analysis of lungfish and tetrapods, 390,000,000 years Coelacanth extinct 65 million years ago, during the competition suffered by the realization thought to have occurred. The first printed coelacanth fossils found in Australia, and it was 360 million years ago, which is the molar coelacanth, which was done. Coelacanth fossil of a new species 80 million years Macropoma Macropoma Eoachtinistia foreyi sister species Latimeria chalumnae, the fossil record, Coelacanth was first identified as a coelacanth fossils were discovered within 100 years. In July 1998, the first living coelacanth caught in Indonesia menadoensis. Available, including two species of coelacanth 80 species have been described. Coelacanth coelacanth fossil record of Late Cretaceous to Middle Devonian models of the invention, a period of time, it was thought, at first, it is said, one of the shows.


Gender differences coelacanth copulatory organs of the urogenital papilla have a Wattle disorders is surrounded by a drainage sewer. See the coelacanth coelacanth is similar to that of young adults. If a juvenile coelacanth of yellow SAC is based on the breadth and the lower pelvic fins. Coelacanths received during young adulthood juvenile coelacanth coelacanth scales and wings are cooked, Miss odontodes humans and other animals can be considered a good food source for fish to eat.
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Kamis, 18 April 2013

Green Sea Turtle

 

The Biggest Animals Kingdom and in The World | Green Sea Turtle | His appearance is that of a typical sea turtle. Adult green turtles grow to 1.5 meters (5 feet) long. Anatomically, to distinguish the green turtle from the other members of his family. The back of the head of the turtle has a pair of prefrontal scales. Below, the green turtle has four pairs of infra-marginal shields the area between the plastron and shield. The shell of the turtle has various color patterns that change over time. Baby C. Mydas, like those of other sea turtles, have mostly black carapaces and light-colored masks. Shells children are dark olive brown, while those of mature adults are entirely brown, spotted or rays of multicolored marble. Under, the plastron of the turtle is yellow. CIn the Caribbean, the main nesting sites have been identified on Aves Island, the Virgin Islands of the United States, Puerto Rico and Costa Rica In recent years, there are signs of increased nesting in the Cayman Islands.


In U.S. waters, were breeding grounds observed in the smaller states of Georgia, North Carolina, South Carolina and along the east coast of Florida. Hutchinson Island, in particular, a nesting area in Florida waters. In the South Atlantic, the main areas chelonia mydas nesting on the island of Ascension, hosts turtle nests from 6.000 to 13.000. Key areas feeding in Florida: Indian River Lagoon, the Florida Keys, Florida Bay, Homosassa, Crystal River and Cedar Key. Green turtles move about three habitat types, depending on the position of their lives. They lay their eggs on the beaches. Adult turtles spend most of their time in shallow coastal waters with lush seagrass beds. Green turtles usually swim 2.5 -3 kmh (06:01 to 09:01 mph). Only human beings and the larger sharks feed on C. Chelonia adults. Specifically, tiger sharks (Galeocerdo cuvier) hunt adults in Hawaiian waters. Green turtles migrate long distances between feeding and breeding grounds, some swim more than 2600 km (1600 miles) away. At the spawning grounds Adult turtles often return to the exact beach where they were born.


The Guyana nest nesting subpopulation from March to June in the tropics, green turtles nest throughout the year, although some subpopulations prefer particular times of the year. In Pakistan, Indian Ocean turtles nest year-round, but prefer the months of July to December. Sea turtles mating is similar to other sea turtles. Female turtles control the process. Each year, Ascension Island in the South Atlantic, female C. 6000-15000 create mydas nests. Handbags Ancient Chinese considered the flesh of sea turtles a culinary delicacy, including and especially C. Chelonia. Are sought as ingredients for making turtle soup. Especially in this case, the turtle Calipee, fat and cartilage In Java, Indonesia, sea turtle eggs were a popular delicacy. In Bali, turtle meat was a prominent feature in the ritual and religious celebrations. The turtles were collected in remote areas of the Indonesian archipelago. Bali has turtles imported since 1950, losing the reserves of turtles. Commercial activities such as the Cayman Turtle Farm in the West Indies, once bred for their trade in turtle meat, turtle oil (rendered fat), turtle and tortoise made in the skin with skin.


Farms, as many as 100,000 turtles at a given time. When the international markets were closed by regulations that do not allow even raised production to products internationally turtles survive farm became a tourist attraction all, supporting 11,000 turtles. Inintially Ltd. began as marine aquaculture and the Cayman Turtle Farm Ltd. and make the beach than boatswain, in 2010, the brand, the estate passed to Cayman Turtle Farm: Island Wildlife Encounter.  Sea turtles are an integral part of the history and culture of the Cayman Islands. When the islands were discovered by Columbus in 1503, that "Las Tortugas" named for the abundance of sea turtles in the waters around the islands. Many of the early visitors came to the Cayman Islands to the turtles as capture during long journeys. Source of fresh meat The green turtle is a national symbol shows the arms of the Cayman Islands, which is also part of the national flag of the Cayman Islands. A sea turtle stylized nickname "Mr. Turtle" is the mascot of the national airline Cayman Airways and is part of the livery of their aircraft. 

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Senin, 15 April 2013

Giant Otter

 

The Biggest Animals Kingdom and in The World | Giant Otter | The giant otter is significantly different from other otters by morphological and behavioral changes. It has the longest of all species of weasel family, though the sea otter may be heavier. Well muscled animal's tail, another 70 cm (28 inches) to add the total body length. Early reports skins and live animals exceptionally large males indicate up to 2.4 m (7.9 ft), the occurrence of such intensive hunting likely reduced bulk samples. The giant otter is the shortest of all types of otter skin, is usually chocolate, but may be red or beige looks almost black when wet. Water trap guard hairs and maintain the inner layer is dried, the hair is about 8 mm in length (third-inch), about twice the inner side of the skin. Short nose and giant otters are bowed his head and give a spherical appearance. The ears are small and rounded. Whiskers are very sensitive to the giant otter (whiskers) that facilitates the animal to changes in water pressure and flow, the following proof of prey. Very well suited for life in the water, close your ears and nose under water.


Otters subspecies, the vision is usually normal or slightly myopic, both on land and in water. The audience keen sense of smell giant otters excellent. Dens to build giant otters that the holes in the banks, usually with multiple inputs and multiple rooms. In Cantao State Park, Otter dig burrows reproduction on the shores of lakes around July, when the water is already very low. This makes it easier for adults enough fish for young growing puppies and learn to fish. The details of the giant otter reproduction and life cycle are rare, and captive animals have much information. Women seem to be born, but in nature, during the dry season births reached its peak. Studying captive specimens showed that male copulation begins. The females have a gestation period of 65-70 days, the birth of four 59 puppies. Mothers give birth hairs and blind subterranean hideout near the banks of the river and fishing spots. Men who are active in the production of strong family ties and little brothers and sisters are also in the breeding of small animals, but in the weeks after the birth, which temporarily left the group.


The giant otter is very sensitive due to human activities, where. The longest documented life giant otters in the wild is eight years. The giant otter is a predator, and inventory reflects the overall health of coastal ecosystems A full year of study, the giant otter droppings found in the Brazilian Amazon fish in all stool samples. Entrails were large species that probably relatively shallow water preference for visual orientation otters seem. Prey were also generally sedentary swim short distances, only the giant otter predation helps found. The giant otter seems to be opportunistic spread locally among all types. Truly coordinated hunting may occur if the mother were taken by a single giant otters, anacondas and caimans as black. The giant otter seems to prefer prey fish, are usually motionless in the clear water of the rivers. Hunting Prey fast and turbulent, missed with cracks and turns through the shallow water and some goals. To catch otters consume their food and immediately laid fish to pack between the front legs and start eating noisily in the head. Carter and Rosas consume found in adult animals in captivity for about 10% of their body weight per day, about 3 kg (7 lb), consistent with the findings in Nature Adult giant otters have no serious natural enemies beyond human.


In water, the giant otter endangered animals that feed strictly electric eels and rays are potentially be fatal if it fell over, and piranhas can be in a position, at least one bite on the giant otter, clear the scars of the individual. Although no direct predation, the giant otter or with other predators for food sources to compete. Duplaix documented interaction with neotropical otters. The smallest otter neotropical is much more shy, quiet and less social around a third of the weight of the giant otter is prone to looting, the lack of sharpness in his favor. Lobito is active at dusk and at night, which reduces the risk of a decline in conflict with the giant otter your smaller prey during the day, the habits of the different types of water supplies and also to reduce the preferred interaction. Other species feed on similar food resources, including alligators and large fish to feed themselves. Gymnotids, like the electric eel and catfish big catfish are among aquatic competitors.
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Minggu, 14 April 2013

Bighorn Sheep

 

The Biggest Animals Kingdom and in The World | Bighorn Sheep | Ovis canadensis is one of three species of sheep in North America and Siberia, the other two species Ovis dalli, including Dall sheep and Stone sheep, Ovis and snow nivicola Siberia. Deviation from their closest Asian ancestor (Snow sheep) occurred about 600,000 years ago. In North America, the sheep will come in two types, Dall sheep, which occupy Alaska and northwestern Canada, and bighorn sheep ranges from southern Canada to Mexico divided. Bighorn Sheep are named for the large curved horns of the ram (male) born. Male big horn sheep have horns and bones, enlarged frontal and interior walls. Bighorn sheep have preorbital glands front corner. Rocky Mountain bighorn sheep are relatively large, with males sometimes over 500 pounds (230 kg) and women over 200 pounds (90 kg). In contrast, Sierra Nevada Bighorn males weigh only up to 200 lbs (90 kg) and females 140 pounds (60 kg). Male horn "weigh up to 30 pounds (14 kg) and the rest of the bones in the human body.


Bighorn sheep usually grassland, grassy slopes and near the village live at the foot of steep cliffs and rocks. A sheep wintering usually 2500-5000 m, while the summer offer tends to be 6000 to 8500 meters. Bighorn sheep are highly susceptible to diseases carried by domestic sheep occurs as scabies and pneumonia mortality as a result of accidents involving rock fall or landslide additional (risk of life on steep slopes and rough). The sheep are well on steep slopes where to find protection from predators adapted. Predation primarily occurs with lambs which are hunted by coyotes, bobcats, lynx and golden eagles. Sensitive to anthropogenic environmental problems in the Besides their aesthetic value bighorn sheep hunters are considered desirable. Bighorn sheep graze on grasses and shrubs to see, especially in autumn and winter, and seek minerals at natural salt. Bighorn sheep live in large herds, and usually does not follow a one-piece cylinder head, unlike the mouflon, the ancestor of domestic sheep, which has a rigid dominance hierarchy.


Rocky Mountain Bighorn Rams employ at least three different strategies of seduction. Sheep men generally avoid moving to the strategy is not effective. Rams also a blockade strategy. Avoid areas to guard the sheep, before she goes into heat again Bighorn sheep have a gestation period of six months. Lambs born early in the season are born rather than lambs survive later. Newborn lambs 10.8 pounds (3.6 to 4.5 kg) weighed and can be reached on foot in a few hours. The duration of the ram is usually 9-12 years, 10-14 years for sheep. Two hundred years ago, bighorn sheep are common in the western United States, Canada and northern Mexico. A reintroduction program, national parks and game went to a decline in domestic sheep near the end of World War II bighorn sheep has made a comeback. In 2009, the Department of Fish and Game 21 licenses for hunting bighorn sheep and 19 permits for the 2010-11 season bighorn sheep released were among the most admired animals Apsaalooka or Corneille, people who today was named in Bighorn Mountains Apsaalooka heart the tribal areas. In the book, Bighorn Canyon National Recreation Area, storyteller Old Coyote describes a legend related to the Bighorn Sheep.


Rescued by bighorn sheep, the man takes the name of their leader, Big Metal. The other sheep give him strength, wisdom, sharp eyes, of course, agility, hearing, great strength and a strong heart. Metal back to his people with the message that people Apsaalooka survive until the mountain river known as the Bighorn River. Bighorn sheep for their meat and horns, which are used in ceremonies such as food, and hunted as trophies. They also serve as a source of eco-tourism, serve tourists come to bighorn sheep can be seen in their natural habitat. Bighorn sheep are known by the scientific identification argali or assumptions of the same animals Asiatic Argali (Ovis ammon) were Argalia. Bighorn River, another tributary of the Yellowstone River and its tributaries were the Little Bighorn River stated both on the map of Clark and not their names at the end of the same name from the Battle of Little Bighorn
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Jumat, 12 April 2013

Prairie Dog

 

The Biggest Animals Kingdom and in The World | Prairie Dog | Prairie dogs are named for their habitat and warning call, which sounds like a barking dog. 1804 The Journals of Lewis and Clark noted that in September 1804 "discovered a Village of an animal the French call la Prairie Dog. Cynomys usually comes from the Greek word meaning" Rat Dog ". Gender differences in the body of prairie dog of mass reaches 105-136% between the sexes. Among the types of prairie dogs tail tend to be less sexual dimorphism, and dogs of white-tailed prairie tend to be the most sexual dimorphism. Prairie dogs usually live at altitudes of 2,000 to 10,000 feet above sea level. As prairie dogs often live in areas with environmental hazards such as hail, blizzards and floods as well as drought and prairie fires, caves offer an important protection for them. Caves can help prairie dogs to control body temperature (thermoregulation) 5-10 ° C in winter and 15-25 ° C in summer. Burrows are 5.10 meters (16-33 feet) long and 2.3 meters (10.06 feet) underground. More research is known as the rim of the crater, which can be up to 1 m. Summit craters and rim craters serve as observation points predators watches. They also work to protect the flood caves. You brood chambers for their young, cameras and night for the winter. When hiding from predators, prairie dogs use less deep chambers tend to be usually less than a meter below the surface, children's rooms 2-3 meters below the surface. Very social, prairie dogs live in large colonies or "towns" collections of prairie dog families that can span hundreds of acres. Family groups of prairie dogs are the basic unit of society. Family groups of dogs of black-tailed prairie and Mexico as "crack" and "clan" are used to describe families of prairie dogs Whitetail, Gunnison, Utah.


Do not engage in these behaviors with prairie dogs to other families. The city of prairie dog family groups may also contain 15-26 subgroups within a city, called "neighborhoods", which are separated by a physical barrier. Most families, prairie dogs are composed of 2-3 male reproductive adult females and young males 1-2 and 1-2 young women. The females remain in their natal groups for life and therefore the source of stability in the groups of men leave their natal groups when they encounter another group of family, uphold and carry some families have more breeding females of a grown man can control in order to have more than one adult male in his creation. Two or three groups of females are controlled by a male. However, among these groups of women, no friends. The area occupied prairie dog average from 0.05 to 1.01 acres. The male inhabitants of a territory which defends and agonistic behavior between two men from different families seem to defend their territories. the fight against prairie dogs bite, kick and ram the other. Otherwise, if a competitor can see, women say that men residents. Prairie dog copulation occurs in caves, and this reduces the risk of rupture of a competing male.


Prairie dogs also called the clutch consists of a set of three two shells 25 with 15 seconds rest between each. Women can demonstrate their ability to reproduce by mating with men outside the family to gather. For dogs of black-tailed prairie, the set of all men who reside seed parents. It seems to be common in multiple paternity in litters and Utah Gunnison prairie dogs. Mother prairie dogs do most of the attention of young people. Fully developed in five months, the issue of the creation of cooperatives prairie dogs has been debated among biologists. In the latter case, it is recommended that other community nursing mothers only if another confused young man possessed. Infanticide has been reported in prairie dogs. Men who have more than one family group to kill the sons of men before. The prairie dog is well adapted to predators. Constantine Slobodchikoff and others argue that prairie dogs use a sophisticated system of vocal communication to describe specific predators. Slobodchikoff After these calls were, with their individuality, in response to a particular predator prairie dogs have advanced cognitive skills. He also writes that prairie dogs calls things that are not predators, they have. Alarm Response thieves varies depending on the type announced. For coyotes, prairie dogs move the entrance to a cave and standing in front of the entrance, watching the coyote, prairie dogs while they were inside the caves is wait and see. It was discussed whether the alarm calls of prairie dogs is selfish or altruistic. And 'that can alert other prairie dogs to the presence of a predator, so they can protect themselves. Black-tailed prairie Studies suggest that the alarm call is a form of kin selection, like the call of a young prairie dog and notification nondescended both families, cousins, nephews. Prairie dogs with relatives in nearby called more often than those without close relatives. Predators, however, it seems that difficulties in determining which prairie dog has a reputation, because your "ventriloquist". Perhap the most amazing communication prairie dog pups or exposure territorial called "jump-yip" black-tailed prairie. A prairie dog tail extends vertically along the entire length of the body and pull the front legs in the air while making a call. A jump-Yip prairie dog produces another neighbor do the same
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Kamis, 11 April 2013

Kinkajou

 

The Biggest Animals Kingdom and in The World | Kinkajou | Kinkajous east and south of the Sierra Madre, Mexico, Central America east of the Andes in Bolivia and the Atlantic forest in southeastern Brazil. An adult kinkajou weighs 1.4 to 4.6 kg (3-10 kg). The adult body is 40-60 cm (16-24 inches) longer than the body length, the queue length of 40-60 cm (16-24 inches). The kinkajou woolly hair consists of an outer layer of gold (or brownish-gray) overlapping a gray undercoat. It also has short legs, with five toes on each foot and sharp clawsAlthough kinkajou is classified in the order Carnivora and has sharp teeth, omnivorous diet consists mainly of fruits. Kinkajous especially enjoy figs. E 'has been suggested, without direct evidence that occasionally eat bird eggs and small vertebrates.


The two-inch extrudable tongue kinkajou thin helps the animal to lick and get the nectar from flowers, so sometimes acts as a pollinator. Although captive specimens avidly eat honey (hence the name "Honey Bear"), honey was not observed in the diet of wild bears winding. Such as raccoons, bears compete winding 'considerable manipulative skills of Records. Kinkajous sleep in family and groom themselves. During daylight hours, kinkajous sleep in tree hollows or in shaded tangles of leaves, avoiding direct sunlight. Kinkajous breed throughout the year, the birth of one or two young children., After a gestation period of 112-118 days Kinkajous are sometimes kept as exotic pets. An agitated kinkajou may be a little scream and attack, usually clawing its victim and sometimes biting deeply.


In El Salvador, Guatemala and Honduras animals bears are commonly known as liquidation micoleón and means "lion monkey." In Peru, pet coat bears are commonly known as "Liron". The Dormouse is often described as "stuffed animal" or "bear-monkey hybrid. 

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Selasa, 09 April 2013

Cuban Screech

 

The Biggest Animals Kingdom and in The World | Cuban Screech | Like other owls, owl females larger than males of their species. Have developed and hooked beak raptor claws well. Owls hunt from perches in semi-open landscapes. They prefer places where there are old trees with cavities that host their prey, insects, reptiles, small mammals such as bats, mice and other small birds included. Owls have good hearing, seeks help from their prey in a habitat. They also have well developed claws and curved beak prey, both tear. Their prey into pieces small enough to swallow easily used usually carry their prey in their nests, presumably to pass up the opportunity to save your food more than a bird of prey. Owls, especially tapeworms. During the breeding season in late winter, but males build nests in cavities, sometimes reusing abandoned nests of other animals, in an attempt to attract females.


The young of most owls are altricial at semialtricial. Owls in the Northeast United ec revealed. New Jersey, New York, owls, etc. are named for their piercing calls. Clarity of many species of owls was performed for the first time in a very different calls outside like birds from neighboring regions were observed. A fossil owl from the late Pliocene of Kansas (which is almost identical to Screech Owls East and West), shows a long-term presence of these birds in the Americas, while fossil horned owl peers found are very similar In the Eurasian Scops Onix Mallorca. The owl, another procoracoid positioning (at least before) and the coracoid bone compared to other owls of the New World During the late 19th century ornithologists knew little of the variation of these mysterious birds often live in remote locations, with each new taxon described some differences between the Old and the New World "owls" scops became increasingly important. Namely, scops give a whistle call or a series of shrill whistles, with less than four different calls per second.


There are some other differences, such as gold scops owls down often and rarely seen owls, but the difference in sound is very noticeable. Firstly, in 1848, was dismissed Megascops owls. Then the great owl apomorphic White-throated Screech of the Andes in the monotypic genus Macabre was laid in 1854. Gym was founded the same year for the owl Puerto Rico, and the owl bare legs (or "Cuban Screech Owl") was separated into Gymnoglaux and subsequent years, the latter species has sometimes been associated with Gymnasio by later authors. The third edition of the AOU list in 1910 up owls back in Otus. In 2003, the AOU formally accepted Megascops new genre.


It was also confirmed that the owl bare legs. Sufficiently clear to justify the separation was in a separate genus Screech Owl Puerto Rico, but only slightly different Megascops. In addition, the white owl bra as part of an ancient lineage Megascops like the owl and Tropical Screech Owl Whiskered already recognized that the ambiguous relationship - and, in fact, the structure of the application is very different from what last. Fferent your approximate Whiskered Screech Owl south (Megascops Trichopsis mesamericanus) is probably the result of strong genetic drift.
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Senin, 08 April 2013

Hawaiian Monk Seal

 

The Biggest Animals Kingdom and in The World | Hawaiian Monk Seal | His gray coat, white belly and lean physique differ from its cousin, the common seal (Phoca vitulina). The body of the monk seal is ideal for hunting their prey of fish, lobsters, octopus and squid in beds of deep-water coral. The Hawaiian monk seal has a relatively small flat head with large black eyes. Adult males are 300 to 400 pounds (140-180 kg) in weight and 7 feet (2.1 m) long, while females slightly larger at 400-600 pounds (180-270 kg tilt ) pounds and 8 feet (2.4 m) feet long. If puppies born Monaco on average 30 to 40 pounds (14-18 kg) and 40 inches (1.0 m) long. The seal, such as elephants lose their hair and the outer skin layer in an annual catastrophic combination. During the busiest period of the combination, about 10 days for the Hawaiian monk seal, the seal is on the beach.


Sunlight seawater and cause fusion of dark gray to brown and tan turn, the yellow-brown silver, and increased residence time in the water to promote the growth of algae, so that many green stamps. Coat juvenile monk seal, which is in demand by the time a puppy is weaned gray silver puppies are born with black hair. Many monks scars Sports Stamps Hawaii shark attacks or entanglements with fishing gear. Most of the population of Hawaiian monk seals is northwest around the islands of Hawaii, but a small population that lives and grows around the main Hawaiian Islands are. Hawaiian stamps of Monaco and drag race on sand, coral and volcanic rocks are used by the sandy beaches of delivery. Support because of the huge gap between the Hawaiian islands of the land masses of the whole supply Monaco Hawaii Hawaiian Islands is limited. Hawaiian monk seal hunt, mainly fish, but also prey, cephalopods and crustaceans. Sub-adults young and small game more species of squid, octopus and as leteus O. hawaiiensis eels, nocturnal species, octopus and moray eels, Hawaiian monk seals as adults. While adult seals feed mainly on larger species such as octopus O. cyanea. Hawaiian monk seals have a diet with vast and varied plasticity in search of food, they eat opportunistic predators themselves.


Monk seal bears the scars were mature Shark Encounters observed numerous attacks Reduced prey availability can lead to death by starvation. Habitat is shrinking due to erosion of the Northwestern Hawaiian, reducing the islands / beaches. Hummer, favorite foods, like fish stamps are overexploited. Creating puppies Development Papahānaumokuākea Marine National Monument may develop, including the islands of food supply. Small populations are more prone to bullying because of the higher proportion of aggressive masculine / feminine and masculine. Pathogens in Hawaiian waters is ciguatera. Furthermore, post-mortem was stomach ulcers seal channels are caused by certain parasites. 

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