Pete Oxford / Ecuador Mushroomtongue Salamander (Bolitoglossa equatoriana), Yasuni National Park, Amazon Rainforest, Ecuador
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James Christensen / Ecuadorian Toad-headed Pit-viper (Bothrocophias campbelli) eye and pit sensory organ, Mindo, western slope of Andes, Ecuador
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James Christensen / Ecuadorian Toad-headed Pit-viper (Bothrocophias campbelli) held up by photographer's assistant, Shannon Bowley, Mindo, western slope of Andes, Ecuador
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James Christensen / Ecuadorian Toad-headed Pit-viper (Bothrocophias campbelli), Mindo, western slope of Andes, Ecuador
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Pete Oxford / Ecuadorian Thrush (Turdus maculirostris) n cloud forest on western slope of Andes, Ecuadori
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Murray Cooper / Ecuadorian Hillstar (Oreotrochilus chimborazo) hummingbird female feeding recently fledged young off the nest, Andes, Ecuador
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Murray Cooper / Ecuadorian Hillstar (Oreotrochilus chimborazo) hummingbird male displaying, Andes, Ecuador