A hummingbird weighs less than a penny.
1k
A chameleon's tongue is twice the length of its body.
29
Only male fireflies can fly.
46
Rats can tell the difference between two human languages.
49
Given the opportunity, deer will chew gum and marijuana.
40
Most tropical marine fish could survive in a tank filled with human blood.
54
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
