Wildlife of Guerrero, Mexico: A Biodiversity Hotspot

Guerrero ranks among Mexico's most biologically diverse states, especially renowned for its herpetofauna—reptiles and amphibians. Below is a snapshot of the remarkable species you can encounter.

Mammals

• Ocelot (Leopardus pardalis)
• Margay (Leopardus wiedii)
• Jaguarundi (Puma yagouaroundi)
• Coatimundi (Nasua narica)
• Opossum (Didelphis virginiana)
• Armadillo (Dasypus novemcinctus)

Birds

• Military Macaw (Ara militaris)
• Scarlet Macaw (Ara macao)
• Great Curassow (Crax rubra)
• Horned Guan (Oreophasis derbianus)
• Rufous-tailed Jacamar (Galbula ruficauda)
• Keel-billed Toucan (Ramphastos sulfuratus)

Reptiles

• Mexican Alligator (Crocodylus moreletii)
• Green Iguana (Iguana iguana)
• Spiny-tailed Iguana (Ctenosaura acanthura)
• Mexican Beaded Lizard (Heloderma horridum)
• Black-headed Snake (Tantilla nigriceps)
• Coral Snake (Micrurus tener)

Amphibians

• Red-backed Salamander (Pseudoeurycea rubrimembris)
• Golden Toad (Incilius aurantius) – critically endangered
• Variable Harlequin Frog (Atelopus varius)
• Pine Forest Frog (Tlalocohyla smithii)

This list is far from exhaustive; Guerrero also hosts countless bats, rodents, snakes, fish, and other creatures. The state's extraordinary biodiversity stems from its varied environments, ranging from coastal plains and tropical forests to highland mountains.