Arboreal Boids:
Pacific Gopher Snake (Pituophis catenifer catenifer), adult
Arboreal Boids:
Pacific Gopher Snake (Pituophis catenifer catenifer), adult
Arboreal Boids:
Pacific Gopher Snake (Pituophis catentifer catenifer), young adult
Arboreal Boids:
Pacific Gopher Snake (Pituophis catentifer catenifer), young adult, ventral
Arboreal Boids:
Pacific Gopher Snake (Pituophis catenifer catenifer), yearling
Arboreal Boids:
Pacific Gopher Snake (Pituophis catenifer catenifer), yearling, head
Arboreal Boids:
Pacific Gopher Snake (Pituophis catenifer catenifer), juvi
Arboreal Boids:
Pacific Gopher Snake (Pituophis catenifer catenifer), yearling
Arboreal Boids:
Pacific Gopher Snake (Pituophis catenifer catenifer), yearling, ventral scales
Arboreal Boids:
Pacific Gopher Snake (Pituophis catentifer catenifer), eggs
Arboreal Boids:
Pacific Gopher Snake (Pituophis catenifer catenifer), shed
Arboreal Boids:
Pacific Gopher Snake (Pituophis catenifer catenifer), shed
Arboreal Boids:
Pacific/Great Basin Gopher Snake (Pituophis catenifer catenifer/deserticola) intergrade, adult
Arboreal Boids:
Pacific/Great Basin Gopher Snake (Pituophis catenifer catenifer/deserticola) intergrade, sub-adult
Arboreal Boids:
Pacific/Great Basin Gopher Snake (Pituophis catenifer catenifer/deserticola) intergrade, adult
Arboreal Boids:
Pacific/Great Basin Gopher Snake (Pituophis catenifer catenifer/deserticola) intergrade, Adult
Arboreal Boids:
Great Basin Gopher Snake (Pituophis catenifer deserticola), adult red phase
Arboreal Boids:
Great Basin Gopher Snake (Pituophis catenifer deserticola), adult, black phase
Arboreal Boids:
Sonoran Gopher Snake (Pituophis catenifer affinis), subadult
Arboreal Boids:
Sonoran Gopher Snake (Pituophis catenifer affinis), subadult
Arboreal Boids:
Sonoran Gopher Snake (Pituophis catenifer affinis), subadult