J. Maughn:
Sonoran Spiny-tailed Iguana, Ctenosaura macrolopha
J. Maughn:
Sonoran Spotted Whiptail, Aspidoscelis sonorae
J. Maughn:
Sonoran Spotted Whiptail, Aspidoscelis sonorae
J. Maughn:
Sonoran Spiny-tailed Iguana, Ctenosaura macrolopha
J. Maughn:
Sonoran Spiny-tailed Iguana, Ctenosaura macrolopha
J. Maughn:
Desert Spiny Lizard, Sceloporus magister
J. Maughn:
Desert Spiny Lizard, Sceloporus magister
J. Maughn:
Arizona Zebratail Lizard, Callisaurus draconoides ventralis
J. Maughn:
Arizona Zebratail Lizard, Callisaurus draconoides ventralis
J. Maughn:
Arizona Zebratail Lizard, Callisaurus draconoides ventralis
J. Maughn:
Gila Woodpecker, Melanerpes uropygialis
J. Maughn:
Gila Woodpecker, Melanerpes uropygialis
J. Maughn:
Gila Woodpecker, Melanerpes uropygialis
J. Maughn:
Gila Woodpecker, Melanerpes uropygialis
J. Maughn:
Gambel's Quail, Callipepla gambelii
J. Maughn:
Abert's Towhee, Melozone aberti
J. Maughn:
Harris' Antelope Squirrel, Ammospermophilus harrisii
J. Maughn:
Rock Squirrel, Otospermophilus variegatus
J. Maughn:
Western Side-blotched Lizard, Uta stansburiana elegans
J. Maughn:
Cactus Wren, Campylorhynchus brunneicapillus
J. Maughn:
Cactus Wren, Campylorhynchus brunneicapillus
J. Maughn:
Rufous-winged Sparrow, Peucaea carpalis
J. Maughn:
Rufous-winged Sparrow, Peucaea carpalis
J. Maughn:
Turkey Vulture, Cathartes aura
J. Maughn:
Lesser Goldfinch, Spinus tristus
J. Maughn:
Empress Leilia, Asterocampa leilia
J. Maughn:
Empress Leilia, Asterocampa leilia
J. Maughn:
Cloudless Sulphur, Phoebis sennae
J. Maughn:
Organ Pipe Cactus, Stenocereus thurberi
J. Maughn:
Graham's Fishhook Cactus, Mammillaria grahamii