Squirrels forget where they hide about half of their nuts.
698
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
Domestic pigs average a top speed of about 11 miles per hour.
182
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217