The average 1 1/4 lb. lobster is 7 to 9 years old.
13
Rats can tell the difference between two human languages.
49
Squirrels forget where they hide about half of their nuts.
698
A female ferret will die if it goes into heat and cannot find a mate.
143
An ant brain has about 250 000 brain cells. A human brain has 10,000 million so a colony of 40,000 ants has collectively the same size brain as a human.
118
Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
2
Some species of fish have voices!
81
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10