'A look at iguanas, including their habitats, physical characteristics such as their dewlaps, beh...

A look at crabs, including their habitats, physical characteristics such as their chelipeds, beha...

The engineering skills of beavers, the showy plumage of flamingos, and the defining characteristi...

Sharp canines tear ... Powerful paws swat ... Meet the brown bear! Brimming with vivid photos and...

Long tail curls ... Hands grip and grab ... Meet the monkey! Brimming with vivid photos and scien...

Pearly whites flash ... Strong jaws snap ... Meet the alligator! Brimming with vivid photos and s...

Mighty jaws chomp ... Scaly tail whips ... Meet the crocodile! Brimming with vivid photos and sci...

Skinny legs blur ... Split hooves fly ... Meet the antelope! Brimming with vivid photos and scien...

Pebbled skin shimmers ... Sticky tongue snaps ... Meet the chameleon! Brimming with vivid photos ...

Scaly body thrashes ... Razor teeth rip ... Meet the piranha! Brimming with vivid photos and scie...

'A look at octopuses, including their habitats, physical characteristics such as their suckered a...

'A look at zebras, including their habitats, physical characteristics such as their striped fur, ...