In prehistoric times there were several really mean critters acording to the fossil record. Today the deadliest animal in Idaho is man.
human
One may believe that the deadliest animal to man would be something large or poisonous like a large wildcat or a snake. However, it is said that the 2nd deadliest animal to mankind is the mosquito because of the diseases it can carry, which kill over 600,000 people a year. It is only 2nd to humans themselves.
the grizzly bear
mankind
Man himself.
The world's most deadliest animal is the mosquitoe, because of all the diseases it carries.
Mosquito
The Box Jellyfish
is the elephant when it is angry
wolverines
humans are number 1 on the deadliest animal