The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Cats and dogs can hear ultrasound.
350
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
The Savannah is the largest domestic cat breed. It resembles a small leopard and behaves like a dog. They can grow up to 40 lbs, have an eight foot vertical jump, and can be trained to walk on a leash and play fetch.
17
Tigers can see 6 times better at night than humans.
305
Jellyfish as a species are actually older than dinosaurs and sharks.
383