Roald Amundsen beat Scott to the South Pole by 34 days by using sled dogs rather than ponies.

Some spiders can glide through the air using silk.

Fact #369 · Animals

Some birds can use tools to access hidden food.

Fact #576 · Animals

Some butterflies use mimicry to avoid predators.

Fact #556 · Animals

Certain birds of prey have exceptionally sharp vision.

Fact #434 · Animals

Penguins can drink salt water because of specialized glands.

Fact #362 · Animals

Some reptiles can survive long periods without food.

Fact #501 · Animals

Certain frogs use loud calls to attract mates.

Fact #459 · Animals

Some species of frogs can survive being partially dehydrated.

Fact #444 · Animals