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    • doug wechsler
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Yellow-plumed parakeets (Leptosittaca branickii) at nest cavity in wax palm stump, Tapichalaca Biological Reserve, Ecuador. - Doug Wechsler
01587734
Doug Wechsler / Yellow-plumed parakeets (Leptosittaca branickii) at nest cavity in wax palm stump, Tapichalaca Biological Reserve, Ecuador.
Horseshoe crab (Limulus polyphemus) embryos, Delaware Bay, New Jersey, USA, June. - Doug Wechsler
01526356
Doug Wechsler / Horseshoe crab (Limulus polyphemus) embryos, Delaware Bay, New Jersey, USA, June.
Summer fishfly (Chauliodes pectinicornis) close up,  Weymouth Furnace Park, New Jersey, USA, July. - Doug Wechsler
01526343
Doug Wechsler / Summer fishfly (Chauliodes pectinicornis) close up, Weymouth Furnace Park, New Jersey, USA, July.
American toad (Bufo americanus) crossing road at night in front of car headlights, Philadelphia, Pennsylvania, USA, March - Doug Wechsler
01318739
Doug Wechsler / American toad (Bufo americanus) crossing road at night in front of car headlights, Philadelphia, Pennsylvania, USA, March
American Toad {Bufo americanus} male calling, his vocal sac vibrations causing ripples in the water,  Pennsylvania, USA - Doug Wechsler
01213653
Doug Wechsler / American Toad {Bufo americanus} male calling, his vocal sac vibrations causing ripples in the water, Pennsylvania, USA
Cracker butterfly camouflaged on bark {Hamadryas sp} Costa Rica - Doug Wechsler
01136296
Doug Wechsler / Cracker butterfly camouflaged on bark {Hamadryas sp} Costa Rica
Eastern cottontail rabbit {Sylvilagus floridanus} feeding on Spartina. USA. - Doug Wechsler
01135963
Doug Wechsler / Eastern cottontail rabbit {Sylvilagus floridanus} feeding on Spartina. USA.
Viceroy butterfly pupa {Limenitis archippus} on leaf stem. USA. Captive. - Doug Wechsler
01135725
Doug Wechsler / Viceroy butterfly pupa {Limenitis archippus} on leaf stem. USA. Captive.
Tiger swallowtail butterfly {Papilio glaucus} female resting on trumpetweed. USA. - Doug Wechsler
01135718
Doug Wechsler / Tiger swallowtail butterfly {Papilio glaucus} female resting on trumpetweed. USA.
Butterfly {Dynastor darius} caterpillar on bromeliad leaf. Costa Rica. - Doug Wechsler
01135712
Doug Wechsler / Butterfly {Dynastor darius} caterpillar on bromeliad leaf. Costa Rica.
Butterfly {Dynastor darius}  chrysalis / pupa on leaf stem. Costa Rica. - Doug Wechsler
01135709
Doug Wechsler / Butterfly {Dynastor darius} chrysalis / pupa on leaf stem. Costa Rica.
Giant toad {Bufo marinus} introduced species to Puerto Rico, Caribbean - Doug Wechsler
01107493
Doug Wechsler / Giant toad {Bufo marinus} introduced species to Puerto Rico, Caribbean
Osprey female with chicks at nest {Pandion haliaetus} New Jersey, USA - Doug Wechsler
01107470
Doug Wechsler / Osprey female with chicks at nest {Pandion haliaetus} New Jersey, USA
Spotted salamander eggs {Ambystoma maculatum} with symbiotic algae, Delaware, USA - Doug Wechsler
01107450
Doug Wechsler / Spotted salamander eggs {Ambystoma maculatum} with symbiotic algae, Delaware, USA
Phantasmal poison arrow frog {Epipedobates tricolor} in cloud forest, El Oro, Ecuador - Doug Wechsler
01107448
Doug Wechsler / Phantasmal poison arrow frog {Epipedobates tricolor} in cloud forest, El Oro, Ecuador
Eastern cottontail rabbit scratching {Sylvalegus floridanus} New Jersey, USA - Doug Wechsler
01089502
Doug Wechsler / Eastern cottontail rabbit scratching {Sylvalegus floridanus} New Jersey, USA
Sunda tarsier {Tarsius bancanus} Sabah, Borneo, - Doug Wechsler
01085391
Doug Wechsler / Sunda tarsier {Tarsius bancanus} Sabah, Borneo,
Swamp treefrog {Hyla loquax} climbing branch Rio San Carlos, Costa Rica - Doug Wechsler
01084014
Doug Wechsler / Swamp treefrog {Hyla loquax} climbing branch Rio San Carlos, Costa Rica
Long fingered slender toad {Ansonia longidigita} male vocalising. Borneo , Bentuang-karimun, Indonesia - Doug Wechsler
01084004
Doug Wechsler / Long fingered slender toad {Ansonia longidigita} male vocalising. Borneo , Bentuang-karimun, Indonesia
Diamondback terrapins at water's edge. New Jersey, USA {Malaclemmys terrapin} - Doug Wechsler
01083967
Doug Wechsler / Diamondback terrapins at water's edge. New Jersey, USA {Malaclemmys terrapin}
Red bellied turtle male sunning {Pseudemys rubriventris} New Jersey, USA - Doug Wechsler
01083917
Doug Wechsler / Red bellied turtle male sunning {Pseudemys rubriventris} New Jersey, USA
Giant toad showing paratoid gland behind eye {Bufo marinus} Costa Rica Guanacaste NP, - Doug Wechsler
01083440
Doug Wechsler / Giant toad showing paratoid gland behind eye {Bufo marinus} Costa Rica Guanacaste NP,
Zabriskie point with Panmint mountains behind, Badlands, Death Valley NP, California, USA - Doug Wechsler
01080773
Doug Wechsler / Zabriskie point with Panmint mountains behind, Badlands, Death Valley NP, California, USA
Black legged poison dart frog {Phyllobates bicolor} Colombia. South America - Doug Wechsler
01080488
Doug Wechsler / Black legged poison dart frog {Phyllobates bicolor} Colombia. South America
Plainfin midshipman {Porichthys notatus} with photopores on chin, occurs in  Pacific ocean. captive - Doug Wechsler
01080388
Doug Wechsler / Plainfin midshipman {Porichthys notatus} with photopores on chin, occurs in Pacific ocean. captive
Florida red bellied turtle {Pseudemys nelsoni}basking & stretching, Big Cypress NP FloridA - Doug Wechsler
01077116
Doug Wechsler / Florida red bellied turtle {Pseudemys nelsoni}basking & stretching, Big Cypress NP FloridA
American crocodile with mouth open {Crocodylus acutus} Everglades NP, Florida, USA - Doug Wechsler
01075910
Doug Wechsler / American crocodile with mouth open {Crocodylus acutus} Everglades NP, Florida, USA
Bullfrog male in garden pond {Rana catesbeiana} Pennsylvania, USA. - Doug Wechsler
01071808
Doug Wechsler / Bullfrog male in garden pond {Rana catesbeiana} Pennsylvania, USA.
Bullfrog female by garden pond {Rana catesbeiana} Pennsylvania, USA - Doug Wechsler
01071804
Doug Wechsler / Bullfrog female by garden pond {Rana catesbeiana} Pennsylvania, USA
Treefern in subtropical rainforest. Luquillo NF,  Puerto Rico, West Indies - Doug Wechsler
01071796
Doug Wechsler / Treefern in subtropical rainforest. Luquillo NF, Puerto Rico, West Indies
Rainforest with Eugenia sp. Lanjak-Entimau WS, Malaysia - Doug Wechsler
01071793
Doug Wechsler / Rainforest with Eugenia sp. Lanjak-Entimau WS, Malaysia
Eastern mud turtle in seasonal pond {Kinosternon subrubrum} Blackbird St Forest, Delaware, USA - Doug Wechsler
01071288
Doug Wechsler / Eastern mud turtle in seasonal pond {Kinosternon subrubrum} Blackbird St Forest, Delaware, USA
Atelopus toad {Atelopus spumarius} Iwokaram mtns, Guyana - Doug Wechsler
01067227
Doug Wechsler / Atelopus toad {Atelopus spumarius} Iwokaram mtns, Guyana
Eastern cottontail rabbit {Sylvilagus floridanus} New Jersey, USA - Doug Wechsler
01064665
Doug Wechsler / Eastern cottontail rabbit {Sylvilagus floridanus} New Jersey, USA
Lianas in tropical rainforest, Borneo, Indonesia. - Doug Wechsler
01055406
Doug Wechsler / Lianas in tropical rainforest, Borneo, Indonesia.
Golden cichlid (Pseudotropheus auratus). East Africa - Doug Wechsler
01055063
Doug Wechsler / Golden cichlid (Pseudotropheus auratus). East Africa
Rubbish / Garbage dumped in desert countryside. Riverside County, California, USA. - Doug Wechsler
01050308
Doug Wechsler / Rubbish / Garbage dumped in desert countryside. Riverside County, California, USA.
Pacific giant glass frog (Centrolenella geckoideum). NW Andes (2550m), Carchi Province, Ecuador, South America - Doug Wechsler
01049958
Doug Wechsler / Pacific giant glass frog (Centrolenella geckoideum). NW Andes (2550m), Carchi Province, Ecuador, South America
Dipterocarp forest. Luzon, Zambales province, Philippines - Doug Wechsler
01049103
Doug Wechsler / Dipterocarp forest. Luzon, Zambales province, Philippines
Sea anemone feeds on starfish, Puget Sound, Washington, USA - Doug Wechsler
01046100
Doug Wechsler / Sea anemone feeds on starfish, Puget Sound, Washington, USA
Tropical rainforest. Bentuang Karimun, Borneo, Malaysia - Doug Wechsler
01043648
Doug Wechsler / Tropical rainforest. Bentuang Karimun, Borneo, Malaysia
Alluvial rainforest understorey. Lanjak-Entimau WS Sarawak, Borneo, Malaysia - Doug Wechsler
01043617
Doug Wechsler / Alluvial rainforest understorey. Lanjak-Entimau WS Sarawak, Borneo, Malaysia
Goldenrod spider (Misumena vatia) female camouflaged on flower - Doug Wechsler
01035679
Doug Wechsler / Goldenrod spider (Misumena vatia) female camouflaged on flower
Joshua Tree (Yucca brevifolia) NM, California, USA Granite Boulders. - Doug Wechsler
01027889
Doug Wechsler / Joshua Tree (Yucca brevifolia) NM, California, USA Granite Boulders.
Marsh samphire (Salicornia europaea) on salt marsh. Delaware NJ USA - Doug Wechsler
01027150
Doug Wechsler / Marsh samphire (Salicornia europaea) on salt marsh. Delaware NJ USA
Smokey jungle frog (Leptodactylus pentadactylus) rainforest leaf litter, Guyana, South America - Doug Wechsler
01026315
Doug Wechsler / Smokey jungle frog (Leptodactylus pentadactylus) rainforest leaf litter, Guyana, South America
Man by buttress root of Mora tree {Mora excelsa}, valuable timber tree. Guyana, South America - Doug Wechsler
01026312
Doug Wechsler / Man by buttress root of Mora tree {Mora excelsa}, valuable timber tree. Guyana, South America
Black water stream in rainforest Burro Burro River, Guyana, South America - Doug Wechsler
01026300
Doug Wechsler / Black water stream in rainforest Burro Burro River, Guyana, South America
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