There are many resources that can be used to find information about crocodiles including the library, the National Geographic site and the Smithsonian Museum. Other reputable sources would include university websites or campuses as well as university libraries.
Crocodiles can also be observed at many zoos throughout the United States. If a person would like to know more about the species, contacting a researcher or scientist that specializes in the crocodile may also help.
Crocodiles are an endangered species and are find primarily in southern Florida, southern Mexico, the Caribbean, northern South America and Central America. They are reptiles and possess a prehistoric look with a more narrow snout than that of its relative the alligator.