15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Only 3% of bird species have penises.
0
Two dogs were among the Titanic survivors.
262
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Cats recognise the voice of their owner, but never evolved to care.
22