James Christensen / False Zebra Longwing (Heliconius atthis) butterfly, Hacienda San Vicente, Mindo, Ecuador

James Christensen / Nymphalid Butterfly (Pareuptychia sp), Ecuador

James Christensen / Andean Snail-eater (Dipsas andiana) female and Land Snail (Drymaeus sp) prey near city, Mindo, Ecuador

James Christensen / Equatorial Mussurana (Clelia equatoriana) snake in rainforest, Septimo Paraiso Cloud Forest Reserve, Mindo, Ecuador

James Christensen / Anchor Coralsnake (Micrurus ancoralis), Septimo Paraiso Cloud Forest Reserve, Mindo, Ecuador

James Christensen / Horned Anole (Anolis proboscis) male, Mindo, Ecuador

James Christensen / Horned Anole (Anolis proboscis) male, Mindo, Ecuador

James Christensen / Black-naped Forest Racer (Dendrophidion nuchale), Mindo, Ecuador

James Christensen / Almirante Robber Frog (Craugastor talamancae), Colon, Panama

James Christensen / Puget Sound Garter Snake (Thamnophis sirtalis pickeringii), Olympic National Park, Washington

James Christensen / Poison Dart Frog (Epipedobates darwinwallacei) male, newly described species, Ecuador

James Christensen / Poison Dart Frog (Epipedobates darwinwallacei) male, newly described species, Ecuador