Male Side-blotched Lizard, non-breeding colors: note dark side blotch |
Side-blotched Lizard: especially in females, the blotch may be faint |
Side-blotched Lizard: dark male with shorter tail |
Side-blotched Lizard: dark male with very long tail |
Side-blotched Lizard: pale male with yellow-orange highlights |
Male Side-blotched Lizard in the bottom of Death Valley |
Male Side-blotched Lizard in non-breeding colors |
Male Side-blotched Lizard in breeding colors |
Wickenburg, Arizona |
Tucson, Arizona |
Unusually red lizard from SE Utah |
Breeding male; Joshua Tree NP |
Side-blotched Lizard adult female (LA Basin, Southern California) |
Female: notice indistinct longitudinal stripes and bars on the tail |
Female: notice indistinct longitudinal stripes and bars on the tail |
Pale female (LA Basin, Southern California) |
Side-blotched Lizard adult male in breeding color |
Side-blotched Lizard adult male in breeding color (Gold Butte, NV) |
Side-blotched Lizard adult male in breeding color |
Unusually red lizard from SE Utah |
Wickenburg, Arizona |
Side-blotched Lizard adult male |
Tucson, Arizona |
Uta on Desert Holly leaves in the bottom of Death Valley |
Side-blotched Lizard adult female |
Side-blotched Lizard adult female |
Side-blotched Lizard adult female |
Leadfield, Death Valley, California |
Young Side-blotched Lizard |
Young Side-blotched Lizard |
Young Side-blotched Lizard |
Young Side-blotched Lizard |
Very young Side-blotched Lizard: already lost its tail |
Very young Side-blotched Lizard: already lost its tail |
Adult male Side-blotched Lizard in breeding color (zoom) |
Dorsal scales more-or-less uniform in size (breeding female) |
Common Side-blotched Lizard with breeding colors |
Female: no enlarged postanal scales |
Female Common Side-blotched Lizard |
White stripe from eye to shoulder; complete gular fold |
Large scales on head |
Pale lizard with yellow-orange highlights; Floor of Death Valley |
1. Pattern variation: normal breeding female |
2. Pattern variation: focus only on the darkest blotches |
3. Pattern variation: erase the remaining back pattern |
4. Pattern variation: unusual pattern on female side-blotched lizard |
1. Male in full breeding condition |
2. Male in full breeding condition interacting with female |
3. Male in full breeding condition, but female runs off |
4. Female off by herself |
Common Side-blotched Lizard tracks in soft sand |
More to come ... |