#1. Turtles can breathe through their butts.
#2. Gentoo penguins propose to their life mates with a pebble.
#3. Butterflies taste with their feet.
#4. Long-time bird watcher and nature writer Candace Savage has observed that crows are so intelligent that they can play pranks on each other.
#5. Dolphins have names for each other.
#6. Dogs’ nose prints are as unique as human fingerprints and can be used to identify them.
#7. Before chicks hatch, they can communicate with each other and their mother through a system of sounds.
#8. Seahorses mate for life, and when they travel they hold each others’ tails.
#9. The closest relatives to the elephant shrew are actually elephants, not shrews.
#10. Pigs orgasms can last up to 30 minutes.