-bulls are colour blind
-cows’ only sweat glands are in its nose
The Poison Arrow frog has enough poison to kill 2200 people
-an elephant can pregnant for up to 2 years
-a mule wont sink in a quicksand but a donkey will
-mosquitoes have 47 teeth
-penguins are the only bird that can leap into the air like porpoises
- average garden-variety caterpillar has 248 muscles in its head
-dolphin sleeps with one eye opens
-a goldfish has a memory span of 3 seconds
-pigs can cover a mile in 7.5 minutes when running at top speed
-a squid has 10 tentacles
-a snail’s reproductive organs are in its head
-a scallop has 35 blue eyes
-giraffe has the highest blood pressure of any animal
-zebra can’t see colour orange
-it is possible to lead a cow upstairs but not downstairs
-the left leg of a chicken is more tender than the right one
-typical hens lay 19 dozen eggs per year
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