How does the Tree-Kangaroo climb trees?

How does the Tree-Kangaroo climb trees? 

There is only one species of arboreal (tree living) kangaroos in the world. It is the Goodfellow’s Tree-Kangaroo (Dendrolagus goodfellowi). Other kangaroos are terrestrial, living on the ground.

The Tree-Kangaroo has adaptations to its feet to enable it to climb trees. 

The Tree-Kangaroo has longer and wider hind (back) feet, with longer curved nails, than the terrestrial kangaroo. 

The Tree-Kangaroo has longer front paws than the terrestrial kangaroo.

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New Caledonian Giant Gecko

The New Caledonian Giant Gecko (Rhacodactylus leachianus) is a reptile in the Diplodactylidae family of gecko lizards. It is also known as Leach’s Giant Gecko.

The New Caledonian Giant Gecko has a thick body with loose skin and a small, stumpy tail. It can vary in colour, from green or grey to light or tan brown. It has bulging eyes. Its feet have pads which enable it to climb.

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Frilled-Necked Lizard

The Frilled-Necked Lizard (Chlamydosaurus kingii) is a medium-sized reptile. It is also known as the Frilled Agama or the Frilled Dragon. It is an agamid (a dragon lizard). 

The Frilled-Necked Lizard has a large frilled collar around its neck. The frill stays mostly closed, but will open up when the lizard is startled, and also for courtship. It is mainly grey or brown with dark spots and blotches that are often red or orange. The colour depends on the lizard’s environment as a form of camouflage. 

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Zygodactylous Feet – Chameleon Feet

The Chameleon has zygodactylous feet. Zygo means paired, joined, or fused, and dactyl means digit (finger or toe). Scientists would like a more appropriate word, because the chameleon does not have true zygodactylous feet, like the parrot.

It has five toes on each foot. The toes are grouped into two fascicles (a bundle of structures).

Two or three toes in each fascicle are fused together, which makes its feet look like tongs (the tongs people use in the kitchen to pick up food).

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Chameleon

The Chameleon (family Chamaeleonidae) is a lizard – and a reptile.

The Chameleon can be a variety of colours, and many can change colour to match its environment – this is called camouflage. It is usually green, brown, olive-green, or grey-brown. It is elongated, usually with a raised or slightly-domed back, and a tail that can curl around plants. It often has a crest of spines along its back, and a fleshy lump at the back of its head. It has zygodactylous (fused) feet for climbing trees. It has a long tongue, and independently mobile eyes with stereoscopic vision.

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Northern Caiman Lizard

The Northern Caiman Lizard (Dracaena guianensis) is a semi-aquatic freshwater reptile. It is also known as the Guyana Caiman Lizard. It is related to the Tegu.

The Northern Caiman Lizard has a heavy bright green body with short legs. It has dark bands on its body. Its head is large and usually red or orange. Its jaws are muscular and powerful. It has a long tail. It has a clear third eyelid, which is like a pair of goggles when it swims underwater.  It has five toes, and its fourth toe is longer than its other toes.

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Bornean Orangutan

The Bornean Orangutan (Pongo pygmaeus) is a great ape and a primate mammal.

The Bornean Orangutan has long reddish-brown fur and grey-black skin. It has long, strong arms, with short, bowed legs, and no tail. It has large cheek flaps of fatty tissue. Its hands have four long fingers and an opposable thumb, like the hands of a human, but their fingers are curved with a hooked grip. Its feet have four long toes with an opposable big toe, which humans do not have.

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CREATURE FEATURE: Blue Tree Monitor Lizard

The Blue Tree Monitor (Varanus macraei) is an arboreal lizard and a reptile. It is also known as the Blue-Spotted Tree Monitor.

The Blue Tree Monitor is black with scattered blue scales. The tip of its nose is light-blue and its lower jaw is white with green scales along its neck, forming a V-shaped pattern. Its legs are spotted with turquoise eye-spots, called ocelli. Its throat is light with dark spots.

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Northwestern Carpet Python

The Northwestern Carpet Python (Morelia spilota variegata) is a non-venomous constrictor snake, and a reptile. It is also known as the Darwin Python or the Diamond Python.

The Northwestern Carpet Python is creamy-beige or brown with blackish or grey blotches, cross-bands or stripes, or a combination of patterns.  It has yellow flower-type or irregular patterns in each band of markings. Its main colour and markings can be varied, in yellow, gold, rust, or grey.

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Long-Nosed Whip Snake

The Long-Nosed Whip Snake (Ahaetulla nasuta) is a mildly venomous arboreal snake, often called the Green Vine Snake, but it is not the same as the South American Green Vine Snake (Oxybelis fulgidus). Ahaetulla means eye plucker, because it strikes the eyes of its prey.

The Long-Nosed Whip Snake is slender and bright green with a pointed snout (nose). It has black and white scale markings, which are mostly hidden, and only shown when it expands its body to deter predators. Its colour is an excellent camouflage in trees.

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CREATURE FEATURE: Linne’s Two-Toed Sloth

The Linne’s Two-Toed Sloth (Choloepus didactylus) is a mammal. It is also known as the Southern Two-Toed Sloth or the Linnaeus’s Two-Toed Sloth. It is related to the Anteater. There are three-toed sloths (three toes on their front feet) and two-toed sloths (two toes on their front feet).

The Linne’s Two-Toed Sloth has light-brown fur, long limbs, and a protruding nose with large nostrils. It has patches of chestnut-coloured fur on its limbs (arms and legs) and crown. It has brown eyes. It has two toes on its front feet and three toes on its back feet. The toes are actually long curved claws. It does not have many teeth – it has four or five sets of teeth, including canine teeth. It does not have incisor teeth. It has a stubby tail.

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Spiny-Headed Tree Lizard

The Spiny-Headed Tree Lizard (Plica plica) is an arboreal lizard. It is also called the Collared Tree Lizard, the Collared Tree Runner, or the Harlequin Racerunner.

The Spiny-Headed Tree Lizard is usually olive-green or greenish, with dark-brown mottled markings on its body. Its chin is whitish and its throat is black. Its body is flattened and adapted to living on, and sticking to, the bark of trees. It has a collar, called a ruff, around its neck. It also has spines on its neck. It has green eyes.

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