Jaguar. Photo by Rob Williams. All rights reserved.

Boat ride on the Río Tambopata. Photo by Joe and Marcia Pugh. All rights reserved.

Refugio Amazonas Lodge on the Río Tambopata. Photo by Joe and Marcia Pugh. All rights reserved.

Sunbittern. Photo by Joe and Marcia Pugh. All rights reserved.

Razor-billed Curassow. Photo by Joe and Marcia Pugh. All rights reserved.

Almond-eyed Owl-Butterfly. Photo by Joe and Marcia Pugh. All rights reserved.

"Chico," a Red-and-green Macaw ophan raised at the Tambopata Research Station. Photo by Joe and Marcia Pugh. All rights reserved.

Sunset on the Río Tambopata. Photo by Joe and Marcia Pugh. All rights reserved.

Cusco Plaza, elevation 11,000'. Photo by Joe and Marcia Pugh. All rights reserved.

Herder's Hut near Abra Malaga. Photo by Joe and Marcia Pugh. All rights reserved.

Abra Malaga, elevation 13,500'. Photo by Joe and Marcia Pugh. All rights reserved.

Uccuku on train to Machu Picchu. Photo by Joe and Marcia Pugh. All rights reserved.

Male Torrent Duck in Urubamba River Gorge. Photo by Joe and Marcia Pugh. All rights reserved.

Long-tailed Sylph at Hotel Pueblo, Aguas Calientes. Photo by Joe and Marcia Pugh. All rights reserved. 

Blue-and-black Tanager at Machu Picchu. Photo by Joe and Marcia Pugh. All rights reserved.

Machu Picchu. Photo by Joe and Marcia Pugh. All rights reserved.