The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
The reindeer is the only mammal that can see UV light.
17
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
Gorillas can catch human colds and other illnesses.
205
Dolphins have names for one another.
18
Alligators can live up to 100 years.
337