15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Squirrels forget where they hide about half of their nuts.
698
Parrot parents "name" their children with a signature call.
112
The octopus does not have a blind spot.
273
In 1918, a homing pigeon saved over 190 American soldiers by delivering a message to nearby support despite having been shot through the breast, blinded in one eye, covered in blood, and with a leg hanging on by just a tendon.
22
The cat brain weighs about 30g.
167
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23