Cats and dogs can hear ultrasound.
350
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
The Savannah is the largest domestic cat breed. It resembles a small leopard and behaves like a dog. They can grow up to 40 lbs, have an eight foot vertical jump, and can be trained to walk on a leash and play fetch.
17
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12