The text on that page says You are welcome to use these images however you may not use them for any commercial purposes  Technically I dont think Pacific Northwest National Incident Management Team  can claim copyright on government photos but I think the lines are blurry since theyre making a request like this  In other words I dont think Wikipedia can directly use these photos with the text given on their web site  I would consider writing to the PNW Team  webmaster to ask if theyd grant permission  You could explain to them that Wikipedia and its mirrors wont be reselling the photos for profit andor you could mention that they shouldnt be claiming copyright on government works anyway  Or you could contact the Forest Service directly to see if those photos are available through a channel other than the PNW Team  web site