The cat brain weighs about 30g.
167
One in three dog owners say they have talked to their pets on the phone.
427
Squirrels forget where they hide about half of their nuts.
698
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Moths are unable to fly during an earthquake.
328
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205