It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
2
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109