Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
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In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
12
Cats and dogs can hear ultrasound.
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