All photos by the author and her father, Alan Gorton, except for the following:
Daniel Mathews, photo 1
Flickr / Badlands National Park, photo 1
Flickr / Stephan Telm, photo 1
John Shewey, photo 1
Shutterstock / Frank L Junior, photos 1
Mark Turner, photo 1
Wikimedia / Dave Menke, US Fish and Wildlife Service, photo 1
Used under a Creative Commons 2.0 Generic license,
Flickr / Joyce Cory, photo 1
Flickr / Gregory “Slobirdr” Smith, photo 1
Flickr / James St. John, photo 1
Flickr / Jim Kravitz, photo 1
Flickr / Jimmy Thomas, photo 1
Flickr / Jon Nelson, photo 1
Flickr / Kathy Munsel, Oregon Department of Fish and Wildlife, photo 1 left
Flickr / Katja Schulz, photos 1, 2
Flickr / Kimon Berlin, photo 1
Flickr / ktsadowski, photo 1
Flickr / Linda McMahan, Oregon State University, photo 1
Flickr / Martin Jambon, photo 1
Flickr / Ryan McMinds, photo 1
Flickr / StephanieFalzone, photo 1
Flickr / USFWS photo/Dan Cox, photo 1
Wikimedia / Moosicorn Ranch, photo 1
Used under a Creative Commons NoDerivs 2.0 Generic license,
Flickr / Luke McGuff, photo 1
Used under a Creative Commons Share Alike 2.0 Generic license,
Flickr / J Brew, photo 1
Flickr / Marshal Hedin, photo 1
Used under a Creative Commons Share Alike 3.0 license,
Steven Katovich, USDA Forest Service, Bugwood.org, photo 1
Wallace W. Hansen, The Wild Garden, www.nwplants.com, photos 1, 2, 3, 4
Whitney Cranshaw, Colorado State University, Bugwood.org, photo 1
Wikimedia / Meggar, photo 1
Wikimedia / Stan Shebs, photo 1
Wikimedia / Walter Siegmund, photos 1, 2, 3, 4
Used under a Creative Commons Share Alike 4.0 International license,
Wikimedia / Muriel Bendel, photo 1
All maps and elevation profiles by David Deis.
Illustrations by Always With Honor.