A healthy White's tree frog is plump and solid, with a broad head, a distinct ridge over the ear, moist blue-green skin, and big eyes that shine when it wakes at night. It should cling firmly to glass and branches, sit upright rather than slumped, and feed with a whole-body lunge that owners find comical. Sleeping…
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A healthy tokay gecko is bold and vocal, barking when disturbed, gripping the glass with a strength that surprises people, and holding a thick, well filled tail. Its blue-grey skin and orange spots should look clean and complete after sheds, its large eyes clear with pupils that narrow in light, and it should lunge at…
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A healthy savannah monitor is powerful and purposeful, tongue flicking constantly as he investigates, digging with strong claws, and basking stretched out before retreating to a burrow. His eyes should be bright, his limbs thick and load-bearing, and his tail base full without the belly sagging into heavy folds when…
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A healthy rosy boa feels smooth and muscular in the hand, moves slowly and deliberately, and flicks her tongue in even bursts as she investigates. Her eyes should be clear outside the brief dull phase before a shed, her stripes clean-edged, and her shed should come off whole, tail tip included. This desert species…
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A healthy red-footed tortoise walks with his shell lifted clear of the ground on strong legs, head up and eyes bright as he patrols for food. His domed shell should feel hard with growth that stays smooth, his beak should meet evenly, and the red scales on his legs should look clean and intact. He should eat greens…
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A healthy red-eyed tree frog sleeps tucked tight on a leaf by day, green sides folded over its eyes, then wakes at night with those red eyes bright, clear, and wide. Its skin should stay moist and smooth, its body plump without looking swollen, and it should hunt crickets actively after dark with strong hops and…
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A healthy rainbow boa shows that famous iridescent sheen when light crosses her scales, moves with smooth muscular strength, and flicks her tongue steadily as she explores. Her eyes should be clear except for the normal dull blue phase before a shed, and a good shed should peel away in one long piece. She should feed…
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A healthy poison dart frog is bold for its size, hopping around the leaf litter in daylight, with vivid, unbroken skin that stays moist and smooth. Its eyes sit bright and slightly raised, its body looks rounded without being swollen, and it strikes eagerly at tiny fruit flies with an accurate flick of the tongue. A…
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A healthy painted turtle basks with legs stretched out to dry, swims strongly and evenly, and dives without listing to one side. Her shell should feel hard and smooth, her eyes bright and fully open, and her nose dry with easy, silent breathing. She should watch for food and take it eagerly in the water, and a turtle…
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A healthy long-tailed lizard is a quicksilver animal, darting through grass stems and low branches with its extraordinarily long tail streaming behind as a counterbalance. It looks slim but not hollow, with bright eyes, clean smooth skin, and long toes gripping fine stems securely; it hunts small insects several times…
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A healthy leopard tortoise walks tall on strong legs, holding its domed, boldly spotted shell well clear of the ground, and grazes through the warm hours with obvious purpose. Its eyes are bright and clear, the nose dry, and the shell hard and smooth-growing, without soft areas or a bumpy, pyramided surface. It should…
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A healthy Kenyan sand boa is mostly invisible, and that is the first sign: it lies buried in loose substrate with just its eyes and snout at the surface, emerging calmly in the evening. When out, it should look thick and smooth through the body, with glossy patterned scales, clear eyes set high on the head, and…
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A healthy Jackson's chameleon carries itself high on strong, gripping feet, with full, clear eyes that swivel independently and a casque that looks plump rather than pinched. Its green coloration shows clean patterning, it drinks readily from droplets on leaves, and its long tongue fires straight and accurately at…
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A healthy hognose snake has a stout, well-muscled body, clear eyes, an intact upturned snout, and silent breathing with the mouth fully closed. It explores with regular tongue flicks, burrows through loose substrate with that shovel-shaped nose, and sheds in one clean piece. Do not misread its theater: flattening its…
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A healthy green anole is alert and active in the upper foliage, eyes rotating watchfully, body a clean green when warm and relaxed, though brown is a normal color for this species too. Males flash a pink dewlap, all anoles should look gently filled through the belly with a tail that is not thin, and feeding on small…
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A healthy giant day gecko is almost defiantly vivid: bright green with crisp red markings, worn like a signal that conditions are right. It spends the day high in its enclosure, splayed on bamboo or glass with toe pads gripping confidently, eyes clear and watchful, and it laps nectar foods and snaps at insects…
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A healthy garter snake is busy and curious, cruising its enclosure, soaking occasionally, and flicking a bright red forked tongue to taste the air. Its striped body feels firm and rounded, the eyes stay clear except for the normal cloudy blue phase just before a shed, and sheds come off in one complete piece. It takes…
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A healthy gargoyle gecko grips branches firmly with all four feet, moves deliberately through its enclosure after dark, and shows a thick, well-filled tail base. Its knobbly head and mottled skin look clean with no retained shed clinging to the toes or tail tip, its eyes are clear, and it laps up its powdered diet and…
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A healthy five-lined skink is quick, glossy, and alert, darting between cover and basking spots with its head up and eyes bright. Juveniles show crisp pale stripes and a vivid blue tail, while adults are olive-brown with fainter lines, and in both the body should look sleek rather than bony, with fat stored at the…
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A healthy children's python is a small, glossy spotted snake that explores after dark, tongue-flicks evenly, and feels firm and rounded in the hand with no spine ridge showing. Its eyes are clear outside the normal pre-shed blue phase, sheds come off in one piece with both eye caps, breathing is silent, and it takes…
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A healthy boa constrictor is alert and muscular, flicking its tongue steadily, breathing silently with no bubbles at the nostrils, and holding a strong, smooth coil when handled. Its eyes are clear except for the normal blue-grey clouding before a shed, the shed itself comes off in one long piece including the eye…
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A healthy tiger salamander is a heavy-bodied, smooth-skinned burrower with bright eyes, bold yellow or olive blotches on a dark body, and a strong feeding response when earthworms appear at the burrow entrance. It digs readily in damp substrate, keeps a rounded, solid shape without a tight swollen belly, and retreats…
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A healthy marbled salamander is a plump, sturdy burrower with smooth, moist black skin crossed by clean white or grey marbling, bright eyes, and a strong, purposeful walk when uncovered. It spends most time hidden in damp substrate or under cover, emerges to take earthworms and other soft prey eagerly, and keeps a…
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A healthy fire-bellied toad is lively in and around shallow water, with a warty green-and-black back, a vivid orange-red belly it may flash when startled, bright eyes, and a hearty appetite for small insects at the water's edge. It swims and floats comfortably, calls with soft barking notes if male, and keeps a…
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