15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Gorillas can catch human colds and other illnesses.
205
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
Penguins have a gland above their eye that turns saltwater into freshwater.
12