Giraffes can go days without drinking water.

A blue whale's heart can weigh over 400 pounds.

Fact #104 · Animals

A hummingbird's heart can beat over 1,000 times per minute.

Fact #345 · Animals

Certain birds of prey have exceptionally sharp vision.

Fact #434 · Animals

A toucan’s beak is lightweight despite its size.

Fact #526 · Animals

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

Fact #400 · Animals

Some species of frogs can survive being partially dehydrated.

Fact #444 · Animals

A polar bear’s sense of smell is extremely powerful.

Fact #486 · Animals

Some insects can lift many times their body weight.

Fact #213 · Animals