One may think with stories like that, that black bears are considered the most dangerous animals in New York state, however, the data says otherwise. What is Considered The Most Dangerous Animal in New York State? According to World Population Review the most dangerous animal in New York is...Mosquitos. Animal Conflict in New York StateThe Department of Environmental Conservation sporadically shares ways to keep New Yorkers safe if they ever encounter a dangerous wild animal. If you see animals like coyotes or moose, your best bet is to give yourself lots of distance between yourself and the animal.