A scorpion can hold its breath for up to 6 days.
19
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
The seahorse is the only fish to have a neck.
12
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
A lion in the wild usually makes no more than twenty kills a year.
186