A domestic cat can sprint at about 31 miles per hour.
274
Moths are unable to fly during an earthquake.
328
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
Only 3% of bird species have penises.
0
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
The largest breed of rabbit is the Flemish Giant.
65