Dolphins have names for one another.
18
Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
In 1955, the citizens of São Paulo were so upset with their government that they elected a rhinoceros named Cacareco (meaning rubbish) to the city council in protest, with over 100,000 votes.
18
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20