Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
Only 3% of bird species have penises.
0
Whales and dolphins can't taste anything other than salt.
11
Cats and dogs can hear ultrasound.
350
Penguins have a gland above their eye that turns saltwater into freshwater.
12