After eating, a housefly regurgitates its food and then eats it again!
16
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
A tuna fish can swim 100 miles in a single day!
29
In the last 4,000 years, no new animals have been domesticated.
25
Goldfish lose their color if they are kept in dim light or are placed in a body of running water, such as a stream.
12
The male gypsy moth can "smell" the virgin female gypsy moth from 1.8 miles away!
55
The male seahorse carries babies and 'gives birth' to them instead of the female.
7