Sharks, like other fish, have their reproductive organs in their chests.
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Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
A 42-foot sperm whale has about 7 tons of oil in it.
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Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
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