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Reptiles of Washington


Oregon Alligator Lizard
(Elgaria multicarinata)

 

What they look like

  • Southern alligator lizards are large rough-scaled lizards with short limbs and a long tail.
  • Their body can be up to 5.6 inches long and their tail is about twice its body length.
  • Their back is brown with black spots that form numerous bands across the body’s width. Their underside is light colored.

Where they live

  • Southern alligator lizards can be found along the Pacific coast of Washington, Oregon, California, and Baja California.
  • Tend to live in grassy, brushy, or rocky openings within forested areas, especially Oregon oak-ponderosa pine.
  • They are oftentimes found along creeks, where they swim or bask on rocks.

What they eat

  • Southern alligator lizards feed on small arthropods, slugs, lizards, small mammals, and occasionally young birds and eggs.

Breeding

  • In June or July, females lay up to 20 eggs, which hatch after around 55 days.

Cool Biology Facts

  • The southern alligator lizard was discovered from collections gathered during the mid-1850s U.S.-Mexican Boundary Survey. 

Photo

Distribution Map

Threats

Even though human development has caused population declines in certain areas, they are considered “least concern” due to their tolerance of moderate human development, large distribution, adaptability to a wide variety of habitats, and large stable populations.