Animal Kingdom
Strange animal behaviors, unique species, and mind-bending evolutionary adaptations.
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...
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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....
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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...
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The sarcastic fringehead fish uses its giant mouth for territorial disputes.
When two of these fish fight, they press their huge, colorful mouths against each other, like an aggressive...
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Some jellyfish have complex eyes without a brain.
Box jellyfish have 24 eyes of four different types, including eyes similar to human ones with retinas, corneas,...
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Elephant seals can hold their breath for two hours.
These marine mammals can dive to depths of over 5,000 feet and stay underwater for up to two...
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The Greenland shark can live for over 500 years.
These deep-sea dwellers are the longest-living vertebrates known to science, with one individual estimated to be 512 years...
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Male pufferfish create elaborate sand art to attract mates.
Male pufferfish spend days creating large, intricate patterns in the sand using only their fins. These geometric designs...
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The Jesus Christ lizard can run on water.
The common basilisk lizard can run on water for up to 15 feet when fleeing predators. They achieve...