WildSnapField Guide
Reptiles

Southern Alligator Lizard

Elgaria multicarinata

Photograph of Southern Alligator Lizard (Elgaria multicarinata)
Photo: (c) Alex Abair, some rights reserved (CC BY), uploaded by Alex Abair (CC-BY) · source

What it is

The southern alligator lizard (Elgaria multicarinata) is a common species of lizard native to the Pacific coast of North America. It ranges from Baja California to the state of Washington and lives in a variety of habitats including grasslands, chaparral, forests, and even urban areas. In dry climates, it is likely to be found in moist areas or near streams.

Where and when to find it

Habitat
Found in California and parts of Oregon, Washington, Nevada, and Baja California. They like grassy areas, woodlands, and chaparral.
How to find it
Look for them basking on sunny rocks, logs, or fences. They are quite quick!', 'They can climb well, so check low branches too.
Best time of day
Warm, sunny days, especially in the morning and late afternoon. Spring and summer.

How it lives

What it eats
Insects, spiders, snails, small rodents, and sometimes other lizards.
What eats it
Snakes, birds of prey, bobcats, and house cats.

Worth knowing

  • They can grow up to a foot long, with their tail making up two-thirds of their length.
  • Southern alligator lizards can bite if they feel threatened, but they are not venomous.
  • Their scales are very stiff and offer protection, like armor.
  • They can make a hissing sound when scared.
  • The females lay eggs, usually under rocks or in rotten logs.
  • Their eyes can blink, just like ours!

Why it matters

These lizards help control insect and rodent populations. They are also a food source for larger animals.

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