It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
The largest breed of rabbit is the Flemish Giant.
65
When cats are happy, they may squeeze their eyes shut.
10
Cats and dogs can hear ultrasound.
350
The largest earthworm on record was found in South Africa and measured 22 feet.
151