Certain insects undergo complete metamorphosis during development.

Certain birds build hanging nests from woven plant fibers.

Fact #471 · Animals

Certain birds perform elaborate mating dances.

Fact #507 · Animals

Some species of frogs can survive being partially dehydrated.

Fact #444 · Animals

Some frogs can change color depending on temperature or mood.

Fact #548 · Animals

Some snakes shed their skin multiple times a year.

Fact #485 · Animals

Certain beetles can produce sounds by rubbing body parts together.

Fact #546 · Animals

Octopuses can solve simple puzzles and open jars.

Fact #31 · Animals

Elephants communicate using low-frequency sounds.

Fact #51 · Animals