Did You Know?

The sea cucumber can eject its internal organs as a defense mechanism.

When threatened, sea cucumbers can violently contract their muscles and expel their internal organs through their anus. These organs are sticky and sometimes toxic, distracting predators while the sea cucumber escapes. They can regenerate their entire digestive system within a few weeks.

Did You Know?

The platypus can detect electrical signals from its prey.

Platypuses have electroreceptors in their bills that can detect the tiny electrical signals produced by their prey's muscular...

Read more: The platypus can detect electrical signals from its prey.

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The cockeyed squid has two dramatically different eyes.

Histioteuthis heteropsis has one large, yellow eye that points upward and one small, dark eye that points downward....

Read more: The cockeyed squid has two dramatically different eyes.

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Crows can recognize human faces and hold grudges.

Crows can remember human faces for extended periods and will teach other crows to recognize people who have...

Read more: Crows can recognize human faces and hold grudges.