The slow loris is the only venomous primate — it produces toxin from a gland on its elbow.

Certain frogs are poisonous to predators.

Fact #418 · Animals

Certain birds can recognize themselves in mirrors.

Fact #404 · Animals

A kangaroo cannot walk backward easily.

Fact #375 · Animals

Some marine mammals communicate through clicks and whistles.

Fact #525 · Animals

A sea lion can hold its breath for several minutes underwater.

Fact #400 · Animals

Snow leopards use their long tails for balance.

Fact #371 · Animals

Some insects can lift many times their body weight.

Fact #213 · Animals

A camel can drink large amounts of water in a short time.

Fact #458 · Animals