Penguins have a gland above their eye that turns saltwater into freshwater.
12
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
When cats are happy, they may squeeze their eyes shut.
10
One in three dog owners say they have talked to their pets on the phone.
427
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Moths are unable to fly during an earthquake.
328
A group of kittens is called a "kindle".
10