A group of pugs is called a grumble.
10
The seahorse is the only fish to have a neck.
12
A group of unicorns is called a blessing.
304
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Gorillas can catch human colds and other illnesses.
205
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20