Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
Only 3% of bird species have penises.
0
Cats and dogs can hear ultrasound.
350
Tigers can see 6 times better at night than humans.
305
Female kangaroos have three vaginas.
2
Domestic pigs average a top speed of about 11 miles per hour.
182
A 42-foot sperm whale has about 7 tons of oil in it.
209