Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
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Dogs have been man's pet for over 14,000 years.
224
The largest earthworm on record was found in South Africa and measured 22 feet.
151
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
Only 3% of bird species have penises.
0