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African painted dogs have richly patterned coats with yellow, white, brown, black, and red markings. Adults are roughly the same size as large domestic dogs, weighing up to 80 pounds and reaching three and a half feet in length. They live and hunt in packs of up to 30 members that allow them to capture much larger animals, including gazelles, impalas, and zebras. The alphas of the pack are typically the only members to breed, although parenting duties are shared by the pack.
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African penguins are a smaller penguin species, standing about 18 inches tall and weighing around seven pounds. They use strong, flipper-like wings to propel themselves through the water and webbed feet to steer. Dense bones help them conserve energy while swimming, and backward-facing spines across their tongue help them catch prey. While in water, their iconic black-and-white plumage camouflages them from prey and predators alike: from above, their black feathers fade into the ocean, and from below, their white feathers blend into the sky.
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African penguins are a smaller penguin species, standing about 18 inches tall and weighing around seven pounds. They use strong, flipper-like wings to propel themselves through the water and webbed feet to steer. Dense bones help them conserve energy while swimming, and backward-facing spines across their tongue help them catch prey. While in water, their iconic black-and-white plumage camouflages them from prey and predators alike: from above, their black feathers fade into the ocean, and from below, their white feathers blend into the sky.
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Axolotls are salamanders with feathery gills and finned tails that help with swimming. Some are covered with vivid colors and others are pure white, and adults can reach up to one foot in length. Females have a rounder body than males. These amphibians prefer a solitary lifestyle but are active throughout the day and night. They sit near the top of the food chain in their natural habitat, second only to an introduced invasive species, and will eat anything from fish to arthropods.
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Axolotls are salamanders with feathery gills and finned tails that help with swimming. Some are covered with vivid colors and others are pure white, and adults can reach up to one foot in length. Females have a rounder body than males. These amphibians prefer a solitary lifestyle but are active throughout the day and night. They sit near the top of the food chain in their natural habitat, second only to an introduced invasive species, and will eat anything from fish to arthropods.
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Baer’s pochards are diving ducks with a dark-gray head, neck, and back and a brownish-red and white flank and belly. Both males and females can have a glossy, dark-green shimmer on their head. Females have a domed head and vary more in color from their head to their beast.This species eats insects, mollusks, shrimps, fish, and algae during breeding season, and aquatic plants and seeds during migration and winter.
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Baer’s pochards are diving ducks with a dark-gray head, neck, and back and a brownish-red and white flank and belly. Both males and females can have a glossy, dark-green shimmer on their head. Females have a domed head and vary more in color from their head to their beast.This species eats insects, mollusks, shrimps, fish, and algae during breeding season, and aquatic plants and seeds during migration and winter.
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Bali mynas have striking white plumage, black wing tips, bright blue coloration around their eyes, a yellow-tipped beak, and grayish-blue feet. These Asian songbird often gathers in groups to better locate food and watch for predators. They reside in treetops and nest in tree cavities, where females lay and incubate two to three eggs.
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Bali mynas have striking white plumage, black wing tips, bright blue coloration around their eyes, a yellow-tipped beak, and grayish-blue feet. These Asian songbird often gathers in groups to better locate food and watch for predators. They reside in treetops and nest in tree cavities, where females lay and incubate two to three eggs.
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Blanding's turtles are medium-sized turtles with smooth, black or grey shells that can reach 11 inches in length. Some shells display white or yellow dots. These turtles have a rounded head and a yellow throat. Blanding’s turtles prey on crustaceans, insects, frogs, and fish. They use their long necks and jaws to capture prey. After breeding, females bury their eggs in drained soil away from the water.
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Blanding's turtles are medium-sized turtles with smooth, black or grey shells that can reach 11 inches in length. Some shells display white or yellow dots. These turtles have a rounded head and a yellow throat. Blanding’s turtles prey on crustaceans, insects, frogs, and fish. They use their long necks and jaws to capture prey. After breeding, females bury their eggs in drained soil away from the water.
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Blue-crowned laughingthrushes have a dark-blue head, a vibrant-yellow throat, and black coloration around their reddish-brown eyes. They live in small flocks and lay their eggs in cup-shaped nests in small breeding ranges in southeast China. Pairs or small groups of these thrushes hunt for fruits, berries, and insects.
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Blue-crowned laughingthrushes have a dark-blue head, a vibrant-yellow throat, and black coloration around their reddish-brown eyes. They live in small flocks and lay their eggs in cup-shaped nests in small breeding ranges in southeast China. Pairs or small groups of these thrushes hunt for fruits, berries, and insects.
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Brush-tailed bettongs can reach up to two and a half feet long, with their tail accounting for nearly half that length, and weigh up to three pounds. Their fur is grayish-brown on top but lighter underneath, and the tips of their muzzle are naked and flesh-colored. Females have a well-developed pouch for caring young, earning them the nickname "rat kangaroos." These nocturnal, terrestrial mammals primarily eat fungus but supplement their diet with tubers, seeds, insects and resin. Bettong nests—built with grass, sticks, and bark—are usually located at the base of an overhanging bush.
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Brush-tailed bettongs can reach up to two and a half feet long, with their tail accounting for nearly half that length, and weigh up to three pounds. Their fur is grayish-brown on top but lighter underneath, and the tips of their muzzle are naked and flesh-colored. Females have a well-developed pouch for caring young, earning them the nickname "rat kangaroos." These nocturnal, terrestrial mammals primarily eat fungus but supplement their diet with tubers, seeds, insects and resin. Bettong nests—built with grass, sticks, and bark—are usually located at the base of an overhanging bush.
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Chacoan peccaries are pig-like mammals with bristly, brown-gray fur; tough, leathery snouts; a strong jaw and tusks used for crushing seeds and slicing plant roots; and scent glands on their ridged back that give off a strong, musky odor. Weighing 65–95 pounds, they are the largest and least common of the three peccary species. Chacoan peccaries get much of their water from succulent plants and vital minerals from salt licks, and occasionally eat roots, seed pods, and flowers. They live in herds of up to 10 individuals.
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Chacoan peccaries are pig-like mammals with bristly, brown-gray fur; tough, leathery snouts; a strong jaw and tusks used for crushing seeds and slicing plant roots; and scent glands on their ridged back that give off a strong, musky odor. Weighing 65–95 pounds, they are the largest and least common of the three peccary species. Chacoan peccaries get much of their water from succulent plants and vital minerals from salt licks, and occasionally eat roots, seed pods, and flowers. They live in herds of up to 10 individuals.
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Chimpanzees range in color from black to gray, and each individual’s face features a unique blend of colors, hairlines, and facial hair. These omnivores feed primarily on fruits, insects, and small animals, including other primates. They live in large “fission-fusion” societies, frequently splintering into smaller groups and re-gathering. Males establish a hierarchy that influences breeding, but mating is fluid between a variety of partners. Offspring are dependent on their troop for up to six years. Female chimpanzees sometimes migrate into new groups at adolescence while males remain with their birth group.
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Chimpanzees range in color from black to gray, and each individual’s face features a unique blend of colors, hairlines, and facial hair. These omnivores feed primarily on fruits, insects, and small animals, including other primates. They live in large “fission-fusion” societies, frequently splintering into smaller groups and re-gathering. Males establish a hierarchy that influences breeding, but mating is fluid between a variety of partners. Offspring are dependent on their troop for up to six years. Female chimpanzees sometimes migrate into new groups at adolescence while males remain with their birth group.
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Chimpanzees range in color from black to gray, and each individual’s face features a unique blend of colors, hairlines, and facial hair. These omnivores feed primarily on fruits, insects, and small animals, including other primates. They live in large “fission-fusion” societies, frequently splintering into smaller groups and re-gathering. Males establish a hierarchy that influences breeding, but mating is fluid between a variety of partners. Offspring are dependent on their troop for up to six years. Female chimpanzees sometimes migrate into new groups at adolescence while males remain with their birth group.
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Crown lemurs were named for the crown-shaped patch of orange fur on their head. They are agile climbers and their slender limbs and a long tail, measuring up to 28 inches, helps with balance when moving through the treetops. These diurnal primates forage during the day for fruits, leaves, and insects.
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Crown lemurs were named for the crown-shaped patch of orange fur on their head. They are agile climbers and their slender limbs and a long tail, measuring up to 28 inches, helps with balance when moving through the treetops. These diurnal primates forage during the day for fruits, leaves, and insects.
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Crown lemurs were named for the crown-shaped patch of orange fur on their head. They are agile climbers and their slender limbs and a long tail, measuring up to 28 inches, helps with balance when moving through the treetops. These diurnal primates forage during the day for fruits, leaves, and insects.
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Diana monkeys are medium-sized primates that can reach up to two feet in height—not to mention their 30-inch tail. They have a white chest and brow, along with a black body and brown markings on their back and legs. Diana monkeys feed on fruits, flowers, and insects. They are vulnerable to a number of predators, including leopards, snakes, and birds of prey. Females give birth to one or two offspring at a time. They are dependent on their parents for six months and mature after about three years, at which point males leave the group.
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Diana monkeys are medium-sized primates that can reach up to two feet in height—not to mention their 30-inch tail. They have a white chest and brow, along with a black body and brown markings on their back and legs. Diana monkeys feed on fruits, flowers, and insects. They are vulnerable to a number of predators, including leopards, snakes, and birds of prey. Females give birth to one or two offspring at a time. They are dependent on their parents for six months and mature after about three years, at which point males leave the group.
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Eastern black rhinoceroses stand up to five feet high at the shoulder, span 12 feet in length, weigh up to 3,000 pounds, and have two fibrous keratin horns. As a herbivorous browser, black rhinos primarily eat leafy plants, branches, shoots, thorny wood bushes, and fruit. Their skin harbors many external parasites, which are eaten by tickbirds and egrets that from a symbiotic relationship with the rhinos. Mating is non-seasonal and gestation lasts 15–16 months, after which a single calf is born. Newborns weigh about 75 pounds and are active soon after birth.
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Eastern black rhinoceroses stand up to five feet high at the shoulder, span 12 feet in length, weigh up to 3,000 pounds, and have two fibrous keratin horns. As a herbivorous browser, black rhinos primarily eat leafy plants, branches, shoots, thorny wood bushes, and fruit. Their skin harbors many external parasites, which are eaten by tickbirds and egrets that from a symbiotic relationship with the rhinos. Mating is non-seasonal and gestation lasts 15–16 months, after which a single calf is born. Newborns weigh about 75 pounds and are active soon after birth.
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Adult Francois' langurs have black fur with a white stripe stretching from ear to ear acros their jawline, as well as a black crest atop their head. Young langurs are orange at birth but gradually darken over time, which may encourage adult females to care for and keep track of them. These primates, which feed primarily on leaves, have a multi-chambered stomach that helps them get the most out of their low-nutrient diet. Special bacteria lining their stomach also aid the process.
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Golden-headed lion tamarins are small primates named for the bright-gold mane around their head. These lion-like manes contrast sharply with their dark brown to black bodies. They spend almost all their time in the rainforest canopy, where they feed primarily on fruit and insects. Golden-headed lion tamarins live in groups consisting of a breeding pair and their young offspring. Individuals communicate with vocalizations as they forage for food.
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Golden-headed lion tamarins are small primates named for the bright-gold mane around their head. These lion-like manes contrast sharply with their dark brown to black bodies. They spend almost all their time in the rainforest canopy, where they feed primarily on fruit and insects. Golden-headed lion tamarins live in groups consisting of a breeding pair and their young offspring. Individuals communicate with vocalizations as they forage for food.
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Like all zebras, Grevy's zebras are covered in alternating black and white stripes. They are the largest zebra species, with adults standing up to five feet tall at the shoulder and weighing up to 900 pounds. Their belly and hindquarters are white, and their manes stands erect from head to shoulders. Grasses make up most of their diet. Grevy's zebras don't live in permanent herds, but gather in temporary and fluid groups. Females breed year-round and give birth to single calves.
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Like all zebras, Grevy's zebras are covered in alternating black and white stripes. They are the largest zebra species, with adults standing up to five feet tall at the shoulder and weighing up to 900 pounds. Their belly and hindquarters are white, and their manes stands erect from head to shoulders. Grasses make up most of their diet. Grevy's zebras don't live in permanent herds, but gather in temporary and fluid groups. Females breed year-round and give birth to single calves.
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Like all zebras, Grevy's zebras are covered in alternating black and white stripes. They are the largest zebra species, with adults standing up to five feet tall at the shoulder and weighing up to 900 pounds. Their belly and hindquarters are white, and their manes stands erect from head to shoulders. Grasses make up most of their diet. Grevy's zebras don't live in permanent herds, but gather in temporary and fluid groups. Females breed year-round and give birth to single calves.
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Guam kingfishers measure up to nine inches long. Both sexes have a long, stout, pointed bill; a black eye strip; and greenish-blue wings. Males have a cinnamon-colored head and chest, and females have a white chest and belly. Males and females work together to build their nest, an activity that helps with bonding. In the wild, their diet primarily consists of insects and lizards. In zoos, they also eat mice, anoles, crickets, and worms.
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Guam kingfishers measure up to nine inches long. Both sexes have a long, stout, pointed bill; a black eye strip; and greenish-blue wings. Males have a cinnamon-colored head and chest, and females have a white chest and belly. Males and females work together to build their nest, an activity that helps with bonding. In the wild, their diet primarily consists of insects and lizards. In zoos, they also eat mice, anoles, crickets, and worms.
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Flightless birds, Guam rails are mostly dark brown but have white stripes on their belly. Their compact body enables them to move rapidly through dense vegetation. In the wild, they hunts snails, insects, and lizards.They are territorial and will aggressively defend their area against other birds.
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Flightless birds, Guam rails are mostly dark brown but have white stripes on their belly. Their compact body enables them to move rapidly through dense vegetation. In the wild, they hunts snails, insects, and lizards.They are territorial and will aggressively defend their area against other birds.
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Helmeted curassows have dark plumage with a blue-green gloss across their back and breast, as well as a white belly and red bill. During the day, pairs and small family groups forage together for fallen fruit, seeds, grasses, and small vertebrates and invertebrates.
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Helmeted curassows have dark plumage with a blue-green gloss across their back and breast, as well as a white belly and red bill. During the day, pairs and small family groups forage together for fallen fruit, seeds, grasses, and small vertebrates and invertebrates.
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Jamaican iguanas are large, grayish lizards with a green or blue tint, olive-green colorations around their shoulders, and dark triangle-shaped blotches down their dorsal crest. Males can grow up to 17 inches long, while females reach only 15 inches. They are mildly dimorphic: males possess large femoral pores beneath their thighs that release pheromones, while females have smaller pores and lower dorsal crests. These iguanas nest in underground burrows filled with loose soil and lay up to 20 eggs in early summer.
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Jamaican iguanas are large, grayish lizards with a green or blue tint, olive-green colorations around their shoulders, and dark triangle-shaped blotches down their dorsal crest. Males can grow up to 17 inches long, while females reach only 15 inches. They are mildly dimorphic: males possess large femoral pores beneath their thighs that release pheromones, while females have smaller pores and lower dorsal crests. These iguanas nest in underground burrows filled with loose soil and lay up to 20 eggs in early summer.
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Kagus are large flightless birds that can reach up to two feet in height. Males and females both have blueish-gray plumage, orange beaks and legs, and red eyes. During courtship displays and territorial disputes, males display a large crest of feathers above their head. They feed on insects and lizards on the forest floor.
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Kagus are large flightless birds that can reach up to two feet in height. Males and females both have blueish-gray plumage, orange beaks and legs, and red eyes. During courtship displays and territorial disputes, males display a large crest of feathers above their head. They feed on insects and lizards on the forest floor.
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Adult pied tamarins have a bald head with black skin and large ears, giving these primates an unusual and striking appearance. They eat fruit, flowers, and small animals. Pied tamarins live in social family groups with multiple adult males and females. Females usually have two offpsring at a time, and the entire groups helps care for infants, with the father doing most of the carrying.
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Adult pied tamarins have a bald head with black skin and large ears, giving these primates an unusual and striking appearance. They eat fruit, flowers, and small animals. Pied tamarins live in social family groups with multiple adult males and females. Females usually have two offpsring at a time, and the entire groups helps care for infants, with the father doing most of the carrying.
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Puerto Rican parrots are medium-sized Amazon birds with mostly green plumage. Their primary feathers, mainly visible when they are resting or flying, are a vivid blue. A small red crown and white eye-rings distinguish them from the similar-looking Hispaniolan parrot and red-crowned parrot. In the wild, they feast on seeds, nuts, bark, and nectar found in the forest canopy. Puerto Rican parrots mate for life, breeding from January to July during the dry season. Chicks are born without feathers in clutches of two to four birds.
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Puerto Rican parrots are medium-sized Amazon birds with mostly green plumage. Their primary feathers, mainly visible when they are resting or flying, are a vivid blue. A small red crown and white eye-rings distinguish them from the similar-looking Hispaniolan parrot and red-crowned parrot. In the wild, they feast on seeds, nuts, bark, and nectar found in the forest canopy. Puerto Rican parrots mate for life, breeding from January to July during the dry season. Chicks are born without feathers in clutches of two to four birds.
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Pygmy hippopotamuses were named for their relatively diminuitive stature compared to theirr much larger cousin, but these semi-aquatic mammals can still reach six feet in length and 600 pounds in weight. Their gray skin is smooth except for bristles on their lips and tail. Pygmy hippos spend much of their time in the water, as their skin dries out without frequent moisture. At night, they venture into the forest in search of plants and fruit.
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Less than a foot long, pygmy slow lorises are most easily identified by their huge brown eyes, which help them spot prey in the dark. Their short brown-and-gray coat varies from individual to individual. They have opposable thumbs and strong hands and feet that help them climb trees—albeit very slowly. These primates are nocturnal and arboreal, foraging and hunting in the trees at night. They eat insects, tree gum, small fauna, fruit, and flower nectar.
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Less than a foot long, pygmy slow lorises are most easily identified by their huge brown eyes, which help them spot prey in the dark. Their short brown-and-gray coat varies from individual to individual. They have opposable thumbs and strong hands and feet that help them climb trees—albeit very slowly. These primates are nocturnal and arboreal, foraging and hunting in the trees at night. They eat insects, tree gum, small fauna, fruit, and flower nectar.
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Named for their red-tinged fur, red wolves are smaller than gray wolves, their better-known cousins. Males are typically larger than females and can weigh up to 90 pounds. They prey on a range of species, including raccoons, deer, rodents, and small mammals. Packs typically consist of a breeding pair and their offspring from the previous year, although they sometimes form larger groups. Females rear their young in well-hidden dens near stream banks, downed logs, sand knolls, or even drain pipes and culverts.
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Named for their red-tinged fur, red wolves are smaller than gray wolves, their better-known cousins. Males are typically larger than females and can weigh up to 90 pounds. They prey on a range of species, including raccoons, deer, rodents, and small mammals. Packs typically consist of a breeding pair and their offspring from the previous year, although they sometimes form larger groups. Females rear their young in well-hidden dens near stream banks, downed logs, sand knolls, or even drain pipes and culverts.
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Spotted turtles have smooth, dark shells peppered with yellow spots. While their head is mostly dark, their face has lighter coloration and a few spots. Males and females differ in appearance. Males are more elongated, with larger tails, while females have rounder carapaces and are slightly larger than males overall. They eat a range of food, from aquatic seeds and greenery to worms, eggs, and carrion.
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Western lowland gorillas, one of the largest living primates, can grow up to six feet tall and over 400 pounds. All gorillas have a black coat but adult males also have a silvery-white "saddle" on their back. Gorillas are herbivorous, primarily feeding on leaves, stems, and fruit. Troops are made up of a dominant silverback, multiple females, and their young. Mating is non-seasonal and offspring are born after nine months. After maturing, males leave to form their own troop or join a bachelor group while females leave to join another established group.
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Western lowland gorillas, one of the largest living primates, can grow up to six feet tall and over 400 pounds. All gorillas have a black coat but adult males also have a silvery-white "saddle" on their back. Gorillas are herbivorous, primarily feeding on leaves, stems, and fruit. Troops are made up of a dominant silverback, multiple females, and their young. Mating is non-seasonal and offspring are born after nine months. After maturing, males leave to form their own troop or join a bachelor group while females leave to join another established group.
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White-cheeked gibbons were named after the white patch of fur surrounding their mouth and chin. Like other gibbons, they are known as small apes due to their relatively diminuitive body size compared to great apes, such as western lowland gorillas or even humans. They can reach up to 25 inches in height and weigh approximately 12 pounds. They have extremely long arms and legs that are adapted to moving through trees but, like all apes, white-cheeked gibbons do not have tails.
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White-cheeked gibbons were named after the white patch of fur surrounding their mouth and chin. Like other gibbons, they are known as small apes due to their relatively diminuitive body size compared to great apes, such as western lowland gorillas or even humans. They can reach up to 25 inches in height and weigh approximately 12 pounds. They have extremely long arms and legs that are adapted to moving through trees but, like all apes, white-cheeked gibbons do not have tails.
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Wood turtles have brown shells with distinct, ornately marked segments called scutes. Their underside and legs are flecked with yellow, red, or orange markings. They are sexually dimorphic; males have longer tails and claws than females. Both sexes can reach up to nine inches in length. Omnivorous amphibians, wood turtles eat plants, animals, insects, and carrion. After breeding, these turtles deposit as many as 18 soft eggs on exposed and sandy riverbanks. After six weeks, offspring hatch and dive in to the water.
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Wood turtles have brown shells with distinct, ornately marked segments called scutes. Their underside and legs are flecked with yellow, red, or orange markings. They are sexually dimorphic; males have longer tails and claws than females. Both sexes can reach up to nine inches in length. Omnivorous amphibians, wood turtles eat plants, animals, insects, and carrion. After breeding, these turtles deposit as many as 18 soft eggs on exposed and sandy riverbanks. After six weeks, offspring hatch and dive in to the water.
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Self-Guided Tours: Endangered Species
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Endangered Species
African Painted Dog

African Penguin

African Penguin

Axolotl

Axolotl

Baer’s Pochard

Baer’s Pochard

Bali Myna

Bali Myna

Blanding’s Turtle

Blanding’s Turtle

Blue-crowned Laughingthrush

Blue-crowned Laughingthrush

Brush-tailed Bettong

Brush-tailed Bettong

Chacoan Peccary

Chacoan Peccary

Chimpanzee

Chimpanzee

Chimpanzee

Crowned Lemur

Crowned Lemur

Crowned Lemur

Diana Monkey

Diana Monkey

Eastern Black Rhinoceros

Eastern Black Rhinoceros

Francois’ Langur

Golden-headed Lion Tamarin

Golden-headed Lion Tamarin

Grevy’s Zebra

Grevy’s Zebra

Grevy’s Zebra

Guam Kingfisher

Guam Kingfisher

Guam Rail

Guam Rail

Helmeted Curassow

Helmeted Curassow

Jamaican Iguana

Jamaican Iguana

Kagu

Kagu

Pied Tamarin

Pied Tamarin

Puerto Rican Parrot

Puerto Rican Parrot

Pygmy Hippopotamus

Pygmy Slow Loris

Pygmy Slow Loris

Red Wolf

Red Wolf

Spotted Turtle

Western Lowland Gorilla

Western Lowland Gorilla

White-cheeked Gibbon

White-cheeked Gibbon

Wood Turtle

Wood Turtle
