Sound Recordist Dave Ruddick goes through his set-up and explains how he records surround sound in Tongass National Forest. A behind-the-scenes look at what goes into the making of a nature documentary.

After the tides have proven a challenge during a shoot on Admiralty Island, the film crew has to get creative in order to keep their boat from getting stranded. A look at the challenges that can pop up when filming nature documentaries.

Filmmaker Shane Moore and Assistant Cameraman Michael Mauntler recap on the time they spent on Alaska's Admiralty Island and discuss the challenges that come with filming bears in their natural environment.

Fortress of the Bears filmmaker Shane Moore on some of the filming techniques he used during his shoot on Alaska's Admiralty Island. A behind-the-scenes look at what goes into the making of a nature documentary.

Read the field diary of pro explorer Jim McNeill, written during the expedition on Ellesmere Island in preparation for the filming of NATURE's "White Falcon, White Wolf."

In this behind-the-scenes exclusive, Emmy Award winning filmmaker Neil Rettig shares his favorite experiences from the filming of "American Eagle."

In this Web exclusive video, producer and director Corinna Faith discusses the making of "Dogs That Changed the World."

Go behind the scenes with me, Allison Argo, as I share stories from the making of Frogs: The Thin Green Line.

Sausha Seus, who handled the wolves that played Lobo and Blanca in NATURE's "The Wolf That Changed America," talks about the experience of filming live wolves.

Although this Arctic adventure has been fairly static in mileage terms compared to my normal expeditions, it has been a really tremendous journey for me in personal terms.