The following 18 biodiversity maps all come biodiversitymapping.org, with the help of BirdLife International, IUCN, NatureServe, and USGS.Enjoy:Number Of Amphibian Species In The WorldNumber Of Bird Species In The WorldNumber Of Coral Species In The WorldNumber Of Lobster Species In The WorldNumber Of Mammal Species In The WorldNumber Of Carnivora Species In The WorldNumber Of Primate Species In The WorldNumber Of Rodent Species In The WorldNumber Of Sea Bird Species In The WorldNumber Of Amphibian Species In The United StatesNumber Of Bird Species In The United StatesNumber Of Fish Species In The United StatesNumber Of Mammal Species In The United StatesNumber Of Reptile Species In The United StatesNumber Of Tree Species In The United StatesNumber Of Amphibian Species In BrazilNumber Of Bird Species In BrazilNumber Of Mammal Species In BrazilYou can learn more about all the maps from biodiversitymapping.org.