Some of them include: Jaguar (Panthera onca) West Indian Manatee (Trichechus manatus) Baird's Tapir (Tapirus bairdii) Mexican spinytail iguana (Ctenosaura pectinata) Keel-billed Toucan (Ramphastos...
Many different sea turtles live in the gulf of Mexico as well as fish and other types of marine life.
Because of the warm climate
There are literally hundreds of species of animals in Mexico. You should be more specific. See related questions for some examples.
falcons,monkeys,tigers and elephants