Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Jellyfish as a species are actually older than dinosaurs and sharks.
383
Lurch, a Watusi bull, had the largest horns in the world.
32
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
The oldest recorded elephant lived for 82 years.
213
Squirrels forget where they hide about half of their nuts.
698
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2