Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
12
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
The head of a jellyfish is called the "Bell."
6
The most expensive cow in the world was sold in 2009 for $1.2 million.
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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
One in three dog owners say they have talked to their pets on the phone.
427
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18