Nick Athanas is cofounder of the tour company Tropical Birding. He leads bird tours throughout the Neotropics and has photographed more than 2, 500 bird species.
Paul J. Greenfield is a longtime resident of Ecuador, where he leads bird tours and is active in bird conservation. He is the coauthor and illustrator of
The Birds of Ecuador.
Iain Campbell is cofounder of Tropical Birding.
Pablo Cervantes Daza,
Andrew Spencer, and
Sam Woods are tour guides with Tropical Birding.
1 หนังสืออิเล็กทรอนิกส์โดย Paul J. Greenfield
Nick Athanas & Paul J. Greenfield: Birds of Western Ecuador
The ultimate photographic guide to the birds of western Ecuador Western Ecuador is famed for its astonishingly diverse birdlife, from colorful hummingbirds and outrageous toucans to more difficult gr …
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