Over 10,000 birds a year die from smashing into windows.
47
One litter of kittens can be produced by more than one father.
57
A lion in the wild usually makes no more than twenty kills a year.
186
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
The reindeer is the only mammal that can see UV light.
17