Lobsters have blue blood.
476
The Basenji dog is the only dog that is not able to bark.
4
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
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
In 2005, in Africa, it was reported that three lions rescued a 12-year-old girl from kidnappers and guarded her for half a day until help came.
46