Selvig: Desert Spiny Lizard
Selvig: Leopard Lizard, Kelbaker Road
Selvig: Mojave Fringe-Toed Lizard, Kelso Dunes
Selvig: Uta?
Selvig: Skink
Selvig: Desert Tortoise
Selvig: Chuckwalla, Mojave National Preserve
Selvig: Desert Night Lizard, Mojave National Preserve, sunrise
Selvig: Desert Tortoise, Kelbaker Road
Selvig: Desert Night Lizard and old Buick hubcap
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Selvig: Plains Garter Snake, Cherry County, Nebraska
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Selvig: Western Box Turtle, Cherry County, Nebraska
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Selvig: Douglas Spiny Lizard, El Paso County, Colorado
Selvig: Tiger Ameiva
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Selvig: Spiny Iguana, Ixtapa, GRO, Mexico
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Selvig: Coachwhip and Pack Rat midden, Pueblo County, Colorado, 1987
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Selvig: Collared Lizard, Fremont County, Colorado, 1988
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Selvig: Diamondback Rattlesnake, Hidalgo County, New Mexico, 1988
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Selvig: Yellow-Bellied Racer, El Paso County, CO
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Selvig: Coachwhip, Las Animas County, CO
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Selvig: Texas Horned Lizard, Otero County, CO
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Selvig: Western Spiny Lizard, Helen Putnam Park, Sonoma County, CA
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Selvig: Colorado Checkered Whiptail, Las Animas County, CO
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Selvig: Desert Horned Lizard, San Bernardino County, CA, 2010
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Selvig: Mojave Fringe-toed Lizard, Kelso Dunes, San Bernardino County, CA (2)
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Selvig: Mojave Fringe-toed Lizard, Kelso Dunes, San Bernardino County, CA
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Selvig: Western Whiptail, Kelso Dunes, San Bernardino County, CA
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Selvig: Western Hognose Snake, Pueblo County, CO
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Selvig: Texas Horned Lizard, Otero County, CO
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Selvig: Green Toad, Otero County, CO