It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Domestic pigs average a top speed of about 11 miles per hour.
182
Tigers can see 6 times better at night than humans.
305
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19
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
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5