Organized by BBC Wildlife Magazine and The Natural History Museum, London.

Local sponsors: The Boeing Company, 4Culture, the Hugh and Jane Ferguson Foundation, the Nesholm Family Foundation, and US Bank.

Supporters: City of Seattle Office of Arts and Cultural Affairs and The Mountaineers Foundation.

Opening night sponsor: SeaBear Smokehouse.

Support for the final weekend showing is provided by US Bank.

Community partners: Art Wolfe, Blue Earth Alliance, Conservation Northwest, East Lake Washington Audubon Society, Federation of Western Outdoor Clubs, Getty Images, Glazer's Camera, King County Library System, Northwest Trek, Olympic Park Associates, PhotoMedia Magazine, Program on the Environment, UW, Seattle Audubon Society, Sierra Club - Cascade Chapter, Tacoma Photographic Society, The Mountaineers, The Wilderness Society, and Woodland Park Zoo.