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
One in three dog owners say they have talked to their pets on the phone.
427
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
Whales and dolphins can't taste anything other than salt.
11
Condoms were originally made of animal intestines or linen.
347