Some ribbon worms will eat themselves if they can't find any food.
-33
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11
Salmon can jump as high as 6 feet.
40
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
According to scientific studies, a rat's performance in a maze can be improved by playing music written by Mozart.
46
There are no ants in Iceland, Antarctica, and Greenland.
78
A chameleon's tongue is twice the length of its body.
29
Over 10,000 birds a year die from smashing into windows.
47