Sheep, goats, octopuses, and toads have rectangular pupils.
7
The largest earthworm on record was found in South Africa and measured 22 feet.
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There's a rare breed of pig that looks like a sheep.
14
The world’s largest frog, the Goliath frog, can grow over 13 inches in length and can jump up to 10 feet in a single bound.
8
A scorpion can hold its breath for up to 6 days.
19
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
The oldest recorded elephant lived for 82 years.
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