Photo Credits
Photos without a © symbol are provided under a Creative Commons 3.0 BY SA licence (https://creativecommons.org/licenses).
Photos and illustrations not listed here are by the author.
Chapter 1
- Chapter header (ferrets): Ryan Moehring, US Fish and Wildlife Service.
Chapter 2
- Header (tractor): Baron Maddock.
- Fig. 2.1: Natural Resources Canada, The Atlas of Canada, 3rd Edition.
- Fig. 2.2: James St. John.
- Fig. 2.3: Bob Hoare, Provincial Archives of Alberta.
- Fig. 2.15: Albert Simpson, US. Dept. of Defence.
- Fig. 2.16: Canadian National Railways. Library and Archives Canada.
- Fig. 2.17: Harry Pollard, Provincial Archives of Alberta.
- Fig. 2.19: J. Hollingsworth, US Fish and Wildlife Service.
- Fig. 2.20: © Ross Muirhead, Elphinstone Logging Focus.
Chapter 3
- Header (meeting): Ken Cedeno, US Department of Labor.
- Fig. 3.4: Wisconsin Dept. of Natural Resources.
- Fig. 3.6: © Ross Muirhead, Elphinstone Logging Focus.
- Fig. 3.10: © Stand.earth.
- Fig. 3.11: Ansgar Walk.
Chapter 4
- Header (scientist): Bill Shrout, US Env. Protection Agency.
- Fig. 4.1: Credit: J. Kelly, USDA Natural Resources Conservation Service.
- Fig. 4.7: Becker.
Chapter 5
- Header (coal mine): Peabody Energy.
- Fig. 5.3: Sam Gunsch.
- Fig. 5.4: Sickter.
- Fig. 5.6: Aqua Mechanical.
- Fig. 5.7: US Geological Survey.
- Fig. 5.8: Toivo.
- Fig. 5.10: © Google Images.
- Fig. 5.11: © Air Photo Services, Alberta Env. and Parks.
- Fig. 5.12: Alaska Resources Library & Information Services.
Chapter 6
- Header (fisher): Kevin Bacher, US National Parks Service.
- Fig. 6.10: © Google Images.
- Fig. 6.12: William Campbell, US Fish and Wildlife Service.
- Fig. 6.14: Xavier Dengra.
- Fig. 6.16: Christopher Michel.
- Fig. 6.17: Mark Nenadov.
- Box 6.6: MDF.
Chapter 7
- Header (burn): Ryan Hagerty, US Fish and Wildlife Service.
- Fig. 7.1: Sang Trinh.
- Fig. 7.3: Cameron Strandberg.
- Fig. 7.5: © I. Adams, AlPac.
- Fig. 7.7: Jerald E. Dewey, USDA Forest Service.
- Fig. 7.8: © Dave Cheyne, AlPac.
- Fig. 7.12: US National Park Service.
- Fig. 7.15: Peabody Energy.
- Fig. 7.16: WikiPedant.
- Fig. 7.18: J.E. Appleby, US Fish and Wildlife Service.
Chapter 8
- Header (hikers), R. Schneider.
- Fig. 8.5. Jacob Frank, US National Parks Service.
- Fig. 8.8: Ninjatacoshell.
- Fig. 8.9: Michael Quinn.
Chapter 9
- Header (polar bear): Mario Hoppmann.
- Fig. 9.5a: Jeff Pang.
- Fig. 9.5b: Pavel Kromer.
- Fig. 9.5c: Daniel Hershman.
- Fig. 9.7: Brian Garrett.
- Fig. 9.14: Krzysztof Kenraiz.
- Fig. 9.15: Scott Nielsen.
Chapter 10
- Header (meeting): Anna Kropina.
- Fig. 10.4: Jon Nickles.
- Fig. 10.7: US Fish and Wildlife Service.
Chapter 11
- Header (yellow warbler): Rodney Campbell.
- Fig. 11.9: Peupleloup.
- Fig. 11.18 and Fig. 11.22: Lu Carbyn.
- Fig. 11.23: Eric Engbretson, US Fish and Wildlife.