Some species of octopus die immediately after laying eggs — they stop eating to guard the eggs until they hatch.

Some reptiles can live for over a century.

Fact #319 · Animals

Ravens can solve complex problems in experiments.

Fact #380 · Animals

Some sharks detect electrical signals from other animals.

Fact #128 · Animals

A wolf can travel dozens of miles in a single day.

Fact #545 · Animals

Some species of octopus can escape through very small openings.

Fact #451 · Animals

Some frogs can survive being frozen during winter.

Fact #24 · Animals

Some species of spiders can survive underwater for short periods.

Fact #414 · Animals

Some insects communicate using pheromones.

Fact #469 · Animals