Sea slugs (nudibranchs) are among the most colorful animals on Earth — their colors warn of toxicity.

Some insects can lift many times their body weight.

Fact #213 · Animals

Certain octopus species are known for their intelligence.

Fact #495 · Animals

A falcon can dive at extraordinary speeds.

Fact #520 · Animals

Some ants can carry many times their own body weight.

Fact #132 · Animals

A sea sponge is an animal, not a plant.

Fact #541 · Animals

A hippopotamus can hold its breath underwater for several minutes.

Fact #433 · Animals

Some species of snakes give live birth instead of laying eggs.

Fact #540 · Animals

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

Fact #400 · Animals