There are many types of birds and reptiles, especially lizards. The Angel Island chuckwalla, Angel Island speckled rattlesnake (Crotalus angelensis), Angel Island mouse (Peromyscus guardia) and Angel de la Guarda woodrat (Neotoma insularis) occur only on the island.
There are many types of birds and reptiles, particularly lizards. The Angel Island chuckwalla, Angel Island speckled rattlesnake (Crotalus angelensis), Angel Island mouse (Peromyscus guardia) and Angel de la Guarda woodrat (Neotoma insularis) are endemic to the island.