Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
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
The oldest recorded elephant lived for 82 years.
213
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45