Caribbean Stranding Network
A non-profit environmental organization dedicated to the research, rescue, rehabilitation, education and conservation of whales, dolphins and manatees in Puerto Rico and the Caribbean.
Manatee Statistics
Mortality Statistics and the total number of U.S. verified deaths,including Puerto Rico, from 1979 to 1996. Links to other interesting endangered species data.
Puerto Rican Parrots
Photos of two parrots in the wild, the Amazona Vittata, an endangered species found only in this Island.
Puerto Rican Parrots
Report on the status of the native parrot by J. Michael Meyers, National Biological Service.
Southeast Region ; Puerto Rican Parrot
Press releases with the most recent information.
UN System-Wide Earthwatch
Informational document about the species of the different islands of Puerto Rico, threats to their ecosystems, and species of conservation interest.
US Fish and Wildlife
Agency dealing with threatened flora and fauna, and the determination of endangered status.