2016 Sightings
September 2016
Crotalus oreganus oreganus
Northern Pacific Rattlesnake
9/3/2016
Monterey County, California
August 2016
Petrosaurus mearnsi mearnsi
Mearns' Rock Lizard
8/26/2016
San Diego County, California
Lampropeltis californiae
California Kingsnake
8/26/2016
San Diego County, California
Lampropeltis californiae
California Kingsnake
8/25/2016
Pima County, Arizona
Crotalus atrox
Western Diamond-backed Rattlesnake
8/25/2016
Pima County, Arizona
Sceloporus poinsettii poinsettii
New Mexico Crevice Spiny Lizard
8/24/2016
Hidalgo County, New Mexico
Crotalus scutulatus scutulatus
Northern Mohave Rattlesnake
8/24/2016
Cochise County, Arizona
Crotalus atrox
Western Diamond-backed Rattlesnake
8/24/2016
Hidalgo County, New Mexico
Crotalus atrox
Western Diamond-backed Rattlesnake
8/24/2016
Cochise County, Arizona
Crotalus scutulatus scutulatus
Northern Mohave Rattlesnake
8/24/2016
Hidalgo County, New Mexico
Scaphiopus couchii
Couch's Spadefoot
8/24/2016
Cochise County, Arizona
Anaxyrus cognatus
Great Plains Toad
8/24/2016
Cochise County, Arizona
Sceloporus jarrovii
Yarrow's Spiny Lizard
8/23/2016
Cochise County, Arizona
Crotalus pricei
Twin-spotted Rattlesnake
8/23/2016
Cochise County, Arizona
Sceloporus clarkii clarkii
Sonoran Spiny Lizard
8/23/2016
Cochise County, Arizona
Crotalus molossus
Western Black-tailed Rattlesnake
8/23/2016
Cochise County, Arizona
Sceloporus virgatus
Striped Plateau Lizard
8/23/2016
Cochise County, Arizona
Lampropeltis splendida
Desert Kingsnake
8/23/2016
Cochise County, Arizona
Pituophis catenifer affinis
Sonoran Gopher Snake
8/23/2016
Hidalgo County, New Mexico
Crotalus atrox
Western Diamond-backed Rattlesnake
8/23/2016
Cochise County, Arizona
Crotalus scutulatus scutulatus
Northern Mohave Rattlesnake
8/23/2016
Cochise County, Arizona
Scaphiopus couchii
Couch's Spadefoot
8/23/2016
Cochise County, Arizona
Thamnophis marcianus marcianus
Marcy's Checkered Gartersnake
8/23/2016
Cochise County, Arizona
Crotalus atrox
Western Diamond-backed Rattlesnake
8/22/2016
Graham County, Arizona
Urosaurus ornatus schottii
Schott's Tree Lizard
8/22/2016
Graham County, Arizona
Crotalus scutulatus scutulatus
Northern Mohave Rattlesnake
8/22/2016
Cochise County, Arizona
Scaphiopus couchii
Couch's Spadefoot
8/22/2016
Hidalgo County, New Mexico
Crotalus scutulatus scutulatus
Northern Mohave Rattlesnake
8/22/2016
Hidalgo County, New Mexico
Spea multiplicata
Mexican Spadefoot
8/22/2016
Hidalgo County, New Mexico
Incilius alvarius
Sonoran Desert Toad
8/22/2016
Hidalgo County, New Mexico
Lampropeltis splendida
Desert Kingsnake
8/22/2016
Cochise County, Arizona
Plestiodon obsoletus
Great Plains Skink
8/21/2016
Graham County, Arizona
Urosaurus ornatus schottii
Schott's Tree Lizard
8/21/2016
Graham County, Arizona
Cophosaurus texanus scitulus
Chihuahuan Greater Earless Lizard
8/21/2016
Graham County, Arizona
Crotalus atrox
Western Diamond-backed Rattlesnake
8/21/2016
Graham County, Arizona
Sceloporus magister
Desert Spiny Lizard
8/21/2016
Graham County, Arizona
Aspidoscelis velox
Plateau Striped Whiptail
8/21/2016
Graham County, Arizona
Anaxyrus woodhousii australis
Southwestern Woodhouse's Toad
8/21/2016
Graham County, Arizona
Crotalus cerastes cerastes
Mohave Desert Sidewinder
8/18/2016
Kern County, California
July 2016
Sceloporus tristichus
Plateau Lizard
7/30/2016
Archuleta County, Colorado
Thamnophis elegans vagrans
Wandering Gartersnake
7/29/2016
Archuleta County, Colorado
Sceloporus occidentalis longipes
Great Basin Fence Lizard
7/19/2016
Twin Falls County, Idaho
Pituophis catenifer catenifer
Pacific Gopher Snake
7/17/2016
Deschutes County, Oregon
Sceloporus graciosus graciosus
Northern Sagebrush Lizard
7/16/2016
Deschutes County, Oregon
Sceloporus occidentalis longipes
Great Basin Fence Lizard
7/16/2016
Deschutes County, Oregon
Pseudacris regilla
Northern Pacific Chorus Frog
7/8/2016
Clatsop County, Oregon
June 2016
Batrachoseps attenuatus
California Slender Salamander
6/10/2016
Santa Cruz County, California
Aneides lugubris
Arboreal Salamander
6/10/2016
Santa Cruz County, California
Aspidoscelis tigris munda
California Whiptail
6/2/2016
San Benito County, California
Sceloporus occidentalis bocourtii
Coast Range Fence Lizard
6/2/2016
San Benito County, California
April 2016
Sauromalus ater
Common Chuckwalla
4/26/2016
Clark County, Nevada
Coleonyx variegatus utahensis
Utah Banded Gecko
4/26/2016
Clark County, Nevada
Crotalus cerastes cerastes
Mohave Desert Sidewinder
4/26/2016
Clark County, Nevada
Pituophis catenifer deserticola
Great Basin Gopher Snake
4/22/2016
Grand County, Utah
Coluber taeniatus taeniatus
Desert Striped Whipsnake
4/22/2016
Grand County, Utah
Uta stansburiana uniformis
Plateau Side-blotched Lizard
4/22/2016
Grand County, Utah
Uta stansburiana uniformis
Plateau Side-blotched Lizard
4/21/2016
Grand County, Utah
Sceloporus tristichus
Plateau Lizard
4/18/2016
Grand County, Utah
Uta stansburiana uniformis
Plateau Side-blotched Lizard
4/18/2016
Grand County, Utah
Uta stansburiana elegans
Western Side-blotched Lizard
4/14/2016
Mohave County, Arizona
Aspidoscelis tigris tigris
Great Basin Whiptail
4/14/2016
Mohave County, Arizona
Sauromalus ater
Common Chuckwalla
4/11/2016
Mohave County, Arizona
Hemidactylus turcicus
Mediterranean Gecko
4/5/2016
Maricopa County, Arizona
March 2016
Pituophis catenifer catenifer
Pacific Gopher Snake
3/20/2016
Monterey County, California
February 2016
Caiman crocodilus
Common Caiman
2/10/2016
Loreto, Peru
Cercosaura argula
Elegant Eyed Lizard
2/9/2016
Loreto, Peru
Anolis bombiceps
Blue-lipped Forest Anole
2/9/2016
Loreto, Peru
Allobates femoralis
Spotted-thighed Poison Frog
2/9/2016
Loreto, Peru
Philodryas argentea
Green-striped Vine Snake
2/9/2016
Loreto, Peru
Imantodes cenchoa
Common Blunt-headed Tree Snake
2/9/2016
Loreto, Peru
Lachesis muta muta
South American Bushmaster
2/9/2016
Loreto, Peru
Leptodactylus pentadactylus
Smokey Jungle Frog
2/9/2016
Loreto, Peru
Hypsiboas punctatus
Polkadot Treefrog
2/9/2016
Loreto, Peru
Dendropsophus triangulum
Variable Clown Treefrog
2/9/2016
Loreto, Peru
Anolis fuscoauratus
Slender Anole
2/9/2016
Loreto, Peru
Pristimantis luscombei
Luscombe's Rain Frog
2/9/2016
Loreto, Peru
Xenopholis scalaris
Wucherer's Ground Snake
2/9/2016
Loreto, Peru
Hypsiboas calcaratus
Convict Treefrog
2/9/2016
Loreto, Peru
Anolis trachyderma
Common Forest Anole
2/8/2016
Loreto, Peru
Rhinella "margaritifera"
Crested Forest Toad
2/8/2016
Loreto, Peru
Kentropyx pelviceps
Forest Whiptail
2/8/2016
Loreto, Peru
Copeoglossum nigropunctatum
South American Spotted Skink
2/8/2016
Loreto, Peru
Leptodactylus pentadactylus
Smokey Jungle Frog
2/8/2016
Loreto, Peru
Dipsas catesbyi
Ornate Snail-eating Snake
2/8/2016
Loreto, Peru
Anolis fuscoauratus
Slender Anole
2/8/2016
Loreto, Peru
Pristimantis luscombei
Luscombe's Rain Frog
2/8/2016
Loreto, Peru
Trachycephalus typhonius
Common Milk Frog
2/8/2016
Loreto, Peru
Anolis trachyderma
Common Forest Anole
2/8/2016
Loreto, Peru
Rhinella "margaritifera"
Crested Forest Toad
2/7/2016
Loreto, Peru
Scinax ruber
Two-striped Treefrog
2/7/2016
Loreto, Peru
Hypsiboas cinerascens
Rough-skinned Green Treefrog
2/7/2016
Loreto, Peru
Pristimantis altamazonicus
Amazonian Rain Frog
2/7/2016
Loreto, Peru
Adenomera andreae
Cocha Chirping Frog
2/7/2016
Loreto, Peru
Hypsiboas lanciformis
Rocket Treefrog
2/7/2016
Loreto, Peru
Gonatodes humeralis
Bridled Forest Gecko
2/7/2016
Loreto, Peru
Hypsiboas punctatus
Polkadot Treefrog
2/7/2016
Loreto, Peru
Osteocephalus buckleyi
Buckley's Slender-legged Treefrog
2/7/2016
Loreto, Peru
Pristimantis luscombei
Luscombe's Rain Frog
2/7/2016
Loreto, Peru
Amazophrynella minuta
Orange-bellied Leaf Toad
2/7/2016
Loreto, Peru
Leptodactylus wagneri
Dwarf Jungle Frog
2/6/2016
Loreto, Peru
Plica umbra ochrocollaris
Olive Tree Runner
2/6/2016
Loreto, Peru
Leptodactylus pentadactylus
Smokey Jungle Frog
2/6/2016
Loreto, Peru
Anolis bombiceps
Blue-lipped Forest Anole
2/6/2016
Loreto, Peru
Ameerega hahneli
Pale-striped Poison Frog
2/6/2016
Loreto, Peru
Drymarchon corais
Yellow-tailed Indigo Snake
2/6/2016
Loreto, Peru
Hypsiboas lanciformis
Rocket Treefrog
2/5/2016
Loreto, Peru
Osteocephalus deridens
Mocking Bromeliad Treefrog
2/5/2016
Loreto, Peru
Osteocephalus buckleyi
Buckley's Slender-legged Treefrog
2/5/2016
Loreto, Peru
Phyllomedusa bicolor
Giant Monkey Frog
2/5/2016
Loreto, Peru
Lachesis muta muta
South American Bushmaster
2/5/2016
Loreto, Peru
Osteocephalus yasuni
Yasuni Broad-headed Treefrog
2/5/2016
Loreto, Peru
Thecadactylus solimoensis
Southern Turnip-tailed Gecko
2/5/2016
Loreto, Peru
Siphlophis compressus
Red Vine Snake
2/5/2016
Loreto, Peru
Gonatodes humeralis
Bridled Forest Gecko
2/5/2016
Loreto, Peru
Corallus batesii
Amazon Basin Emerald Tree Boa
2/5/2016
Loreto, Peru
Trachycephalus typhonius
Common Milk Frog
2/5/2016
Loreto, Peru
Cercosaura argula
Elegant Eyed Lizard
2/4/2016
Loreto, Peru
Allobates femoralis
Spotted-thighed Poison Frog
2/4/2016
Loreto, Peru
Bothrops atrox
South American Fer-de-Lance
2/4/2016
Loreto, Peru
Stenocercus fimbriatus
Western Leaf Lizard
2/4/2016
Loreto, Peru
Kentropyx pelviceps
Forest Whiptail
2/4/2016
Loreto, Peru
Thecadactylus solimoensis
Southern Turnip-tailed Gecko
2/4/2016
Loreto, Peru
Oxyrhopus petolarius digitalis
Banded Calico Snake
2/4/2016
Loreto, Peru
Ameerega hahneli
Pale-striped Poison Frog
2/4/2016
Loreto, Peru
Atelopus spumarius
Common Harlequin Toad
2/4/2016
Loreto, Peru
Anolis fuscoauratus
Slender Anole
2/4/2016
Loreto, Peru
Philodryas argentea
Green-striped Vine Snake
2/4/2016
Loreto, Peru
Dendrophidion dendrophis
Tawny Forest Racer
2/4/2016
Loreto, Peru
Pristimantis ockendeni
Carabaya Rain Frog
2/4/2016
Loreto, Peru
Pristimantis malkini
Malkin's Rain Frog
2/4/2016
Loreto, Peru
Pristimantis luscombei
Luscombe's Rain Frog
2/4/2016
Loreto, Peru
Ameerega trivittata
Three-striped Poison Frog
2/4/2016
Loreto, Peru
Trachycephalus resinifictrix
Amazon Milk Frog
2/4/2016
Loreto, Peru
Drepanoides anomalus
Amazon Egg-eating Snake
2/4/2016
Loreto, Peru
Hypsiboas calcaratus
Convict Treefrog
2/4/2016
Loreto, Peru
Dendropsophus haraldschultzi
Many-lined Treefrog
2/3/2016
Loreto, Peru
Ranitomeya uakarii
Uakari Poison Frog
2/3/2016
Loreto, Peru
Copeoglossum nigropunctatum
South American Spotted Skink
2/3/2016
Loreto, Peru
Anolis transversalis
Banded Tree Anole
2/3/2016
Loreto, Peru
Enyalioides laticeps
Amazon Forest Dragon
2/3/2016
Loreto, Peru
Anolis fuscoauratus
Slender Anole
2/3/2016
Loreto, Peru
Rhinella "margaritifera"
Crested Forest Toad
2/3/2016
Loreto, Peru
Rhinella marina
Cane Toad
2/3/2016
Loreto, Peru
Imantodes cenchoa
Common Blunt-headed Tree Snake
2/3/2016
Loreto, Peru
Anolis trachyderma
Common Forest Anole
2/3/2016
Loreto, Peru
Pristimantis ockendeni
Carabaya Rain Frog
2/3/2016
Loreto, Peru
Scarthyla goinorum
Tarauaca Snouted Treefrog
2/3/2016
Loreto, Peru
Ameerega trivittata
Three-striped Poison Frog
2/3/2016
Loreto, Peru
Rhinella "margaritifera"
Crested Forest Toad
2/3/2016
Loreto, Peru
Rhinella "margaritifera"
Crested Forest Toad
2/2/2016
Loreto, Peru
Pristimantis croceoinguinis
Santa Cecilia Robber Frog
2/2/2016
Loreto, Peru
Ranitomeya uakarii
Uakari Poison Frog
2/2/2016
Loreto, Peru
Atelopus spumarius
Common Harlequin Toad
2/2/2016
Loreto, Peru
Anolis bombiceps
Blue-lipped Forest Anole
2/2/2016
Loreto, Peru
Hypsiboas lanciformis
Rocket Treefrog
2/2/2016
Loreto, Peru
Leptodactylus petersii
Peter's Jungle Frog
2/2/2016
Loreto, Peru
Adenomera hylaedactyla
Forest Chirping Frog
2/2/2016
Loreto, Peru
Osteocephalus taurinus
Giant Broad-headed Treefrog
2/2/2016
Loreto, Peru
Oreobates quixensis
Common Big-headed Rain Frog
2/2/2016
Loreto, Peru
Allobates femoralis
Spotted-thighed Poison Frog
2/2/2016
Loreto, Peru
Dendropsophus brevifrons
Short-nosed Treefrog
2/2/2016
Loreto, Peru
Dendropsophus parviceps
Orange-shanked Treefrog
2/2/2016
Loreto, Peru
Dendropsophus timbeba
Cardoso's Treefrog
2/2/2016
Loreto, Peru
Osteocephalus planiceps
Flat-headed Bromeliad Treefrog
2/1/2016
Loreto, Peru
Micrurus surinamensis surinamensis
Aquatic Coral Snake
2/1/2016
Loreto, Peru
Anolis fuscoauratus
Slender Anole
2/1/2016
Loreto, Peru
Rhinella "margaritifera"
Crested Forest Toad
2/1/2016
Loreto, Peru
Anolis bombiceps
Blue-lipped Forest Anole
2/1/2016
Loreto, Peru
Pristimantis diadematus
Diadem Rain Frog
2/1/2016
Loreto, Peru
Rhinella dapsilis
Sharp-nosed Toad
2/1/2016
Loreto, Peru
Pristimantis luscombei
Luscombe's Rain Frog
2/1/2016
Loreto, Peru
Pristimantis martiae
Marti's Rain Frog
2/1/2016
Loreto, Peru
Anolis punctatus boulengeri
Western Amazon Green Anole
2/1/2016
Loreto, Peru
January 2016
Pristimantis ockendeni
Carabaya Rain Frog
1/31/2016
Loreto, Peru
Sphaenorhynchus dorisae
Spotted Hatchet-faced Treefrog
1/31/2016
Loreto, Peru
Bolitoglossa peruviana
Peruvian Climbing Salamander
1/31/2016
Loreto, Peru
Rhinella "margaritifera"
Crested Forest Toad
1/31/2016
Loreto, Peru
Anolis transversalis
Banded Tree Anole
1/31/2016
Loreto, Peru
Pristimantis altamazonicus
Amazonian Rain Frog
1/31/2016
Loreto, Peru
Enyalioides laticeps
Amazon Forest Dragon
1/31/2016
Loreto, Peru
Adenomera hylaedactyla
Forest Chirping Frog
1/31/2016
Loreto, Peru
Pristimantis luscombei
Luscombe's Rain Frog
1/31/2016
Loreto, Peru
Sphaenorhynchus carneus
Pygmy Hatchet-faced Treefrog
1/31/2016
Loreto, Peru
Pseudogonatodes guianensis
Amazon Pygmy Gecko
1/31/2016
Loreto, Peru
Anolis ortonii
Amazon Bark Anole
1/30/2016
Loreto, Peru
Ameiva ameiva
Giant Ameiva
1/30/2016
Loreto, Peru
Iguana iguana
Green Iguana
1/30/2016
Loreto, Peru
Gonatodes humeralis
Bridled Forest Gecko
1/30/2016
Loreto, Peru
Alopoglossus atriventris
Black-bellied Forest Lizard
1/30/2016
Loreto, Peru
Cercosaura argula
Elegant Eyed Lizard
1/30/2016
Loreto, Peru
Lithodytes lineatus
Painted Antnest Frog
1/30/2016
Loreto, Peru
Leptodactylus pentadactylus
Smokey Jungle Frog
1/30/2016
Loreto, Peru
Dendropsophus marmoratus
Marbled Treefrog
1/30/2016
Loreto, Peru
Phyllomedusa vaillantii
White-lined Monkey Frog
1/30/2016
Loreto, Peru
Ranitomeya amazonica
Amazon Poison Frog
1/30/2016
Loreto, Peru
Engystomops petersi
Peters' Dwarf Frog
1/30/2016
Loreto, Peru
Pseudoboa coronata
Crowned False Boa
1/30/2016
Loreto, Peru
Anolis apletophallus
no known English name
1/28/2016
Panama province, Panama
Trachemys venusta panamensis
Panamanian Slider
1/28/2016
Coclé province, Panama
Rhinella alata
Forest Toad
1/28/2016
Panama province, Panama
Hypsiboas rosenbergi
Gladiator Frog
1/28/2016
Panama province, Panama
Lithobates warszewitschii
Brilliant Forest Frog
1/28/2016
Panama province, Panama
Imantodes cenchoa
Common Blunt-headed Tree Snake
1/28/2016
Panama province, Panama
Hemidactylus frenatus
Common House Gecko
1/27/2016
Coclé province, Panama
Holcosus leptophrys
Delicate Ameiva
1/27/2016
Coclé province, Panama
Anolis lionotus
Stream Anole
1/27/2016
Coclé province, Panama
Silverstoneia nubicola
Highland Rocket Frog
1/27/2016
Coclé province, Panama
Engystomops pustulosus
Túngara Frog
1/27/2016
Coclé province, Panama
Rhinella marina
Cane Toad
1/27/2016
Coclé province, Panama
Sachatamia albomaculata
Yellow-flecked Glass Frog
1/27/2016
Coclé province, Panama
Basiliscus basiliscus
Common Basilisk
1/27/2016
Coclé province, Panama
Pliocercus euryzonus burghardti
Black Halloween Snake
1/27/2016
Coclé province, Panama
Basiliscus basiliscus
Common Basilisk
1/27/2016
Coclé province, Panama
Leptodactylus savagei
Savage's Thin-toed Frog
1/27/2016
Coclé province, Panama
Lithobates warszewitschii
Brilliant Forest Frog
1/27/2016
Coclé province, Panama