NEWSYellowstone: Fabulous in FallYellowstone National ParkNPS PHOTOBull elk bugling in Mammoth Hot Springs; Jim Peaco; September 2014; Catalog #19610d; Original #IMG_9632NPS PHOTO/ Jim PeacoYellowstone National ParkNPS PHOTO/Jim PeacoYellowstone National ParkNPS PHOTO/Neal HerbertYellowstone National ParkNPS PHOTO/ Neal HerbertYellowstone National ParkNPS PHOTOYellowstone National ParkNPS PHOTOSunrise at Roosevelt Arch at Gardiner entry to YNPTRIBUNE PHOTO/KRISTEN INBODYYellowstone National ParkNPS PHOTO/Neal HerbertYellowstone National ParkNPS PHOTO/ Jim PeacoBull elk and harem in Mammoth Hot Springs; Jim Peaco; September 2014; Catalog #19614d; Original #IMG_9604NPS PHOTO/Jim PeacoBighorn sheep near Lava CreekTRIBUNE PHOTO/KRISTEN INBODYYellowstone National ParkNPS PHOTOYellowstone National ParkNPS PHOTO/ Neal HerbertBison and fog in Hayden Valley; Neal Herbert; September 2014; Catalog #19667d; Original #6986NPS/Neal HerbertYellowstone National ParkNPS PHOTO/ Dan StahlerYellowstone National ParkNPS PHOTOBleeding tooth fungus (Hydnellum peckii) in the woods near Norris; Curtis Akin; August 2014; Catalog #1954d; Original #DSCN3112NPS PHOTO/Curtis AkinGrizzly sow and cub crossing road nead Madison Jct.; Jim Peaco; September 2014; Catalog #19537d; Original #IMG_9151NPS PHOTO/Jim PeacoYellowstone National ParkNPS PHOTO/ AL NASHFall colors along Hellroaring Creek; Diane Renkin; September 2012; Catalog #19557dNPS PHOTO/DIANE RENKINFall foliage in Yellowstone National Park is plentiful in the Mammoth Hot Springs area.TRIBUNE PHOTO/KRISTEN INBODYYellowstone National ParkNPS PHOTO/ Neal HerbertBull elk and harem in Mammoth Hot Springs; Jim Peaco; September 2014; Catalog #19612d; Original #IMG_9596NPS PHOTO/JIM PEACOHorse trip heading out from Glen Creek trailhead; Jim Peaco; September 2014; Catalog #19538d; Original #IMG_9120NPS PHOTO/ Jim PeacoCanoeists paddling in the southeast arm of Yellowstone Lake towards a rainbow; Neal Herbert; August 2014; Catalog #19497d; Original #4740NPS/Neal HerbertElk sleeping; Neal Herbert; October 2013; Catalog #19399d; Original #0457NPS/Neal HerbertYellowstone National ParkNPS PHOTOYellowstone National ParkNPS/Neal HerbertYellowstone National ParkNPS PHOTO/ Dan SmithYellowstone National ParkNPS PHOTO/Neal HerbertYellowstone National ParkNPS PHOTO/Neal HerbertYellowstone National ParkNPS PHOTO/ Neal HerbertYellowstone National ParkNPS PHOTOCommon raven; Neal Herbert; October 2013; Catalog #19265d; Original #yell-ndh-0754NPS/Neal HerbertBull elk and snow falling; Neal Herbert; October 2013; Catalog #19261d; Original #yell-ndh-0346NPS/Neal HerbertYellowstone National ParkNPS PHOTO/Neal HerbertMontana: 4THEWILD Spotted on a jeep in YellowstoneTRIBUNE PHOTO/KRISTEN INBODYAbove Mammoth Hot SpringsTRIBUNE PHOTO/KRISTEN INBODYAbove Mammoth Hot SpringsTRIBUNE PHOTO/KRISTEN INBODYAbove Mammoth Hot SpringsTRIBUNE PHOTO/KRISTEN INBODYAbove Mammoth Hot SpringsTRIBUNE PHOTO/KRISTEN INBODYBighorn sheep near Lava CreekTRIBUNE PHOTO/KRISTEN INBODYBighorn sheep near Lava CreekTRIBUNE PHOTO/KRISTEN INBODYBighorn sheep near Lava CreekTRIBUNE PHOTO/KRISTEN INBODYBighorn sheep near Lava CreekTRIBUNE PHOTO/KRISTEN INBODYYellowstone National ParkNPS PHOTO/ Jim PeacoElk bull, Mammoth Hot SpringsTRIBUNE PHOTO/KRISTEN INBODYElk bull bugling, Mammoth Hot SpringsTRIBUNE PHOTO/KRISTEN INBODYA visitor watches an elk at Mammoth Hot SpringsTRIBUNE PHOTO/KRISTEN INBODYElk, Mammoth Hot SpringsTRIBUNE PHOTO/KRISTEN INBODYGardner RiverTRIBUNE PHOTO/KRISTEN INBODYA sow and cubTRIBUNE PHOTO/KRISTEN INBODYDennis Maloney and Tony Driver snap pictures at a roadside pullout explaining the caldera of Yellowstone National park. They enjoy coming to the park in the shoulder season for plenty of elbow room.TRIBUNE PHOTO/KRISTEN INBODYMammoth Hot SpringsTRIBUNE PHOTO/KRISTEN INBODYElk near Mammoth Hot SpringsTRIBUNE PHOTO/KRISTEN INBODYRed Rock - Grand Canyon of the Yellowstone; ; September 2014; Catalog #19568d; Original #IMG_9094NPS PHOTO/Jim PeacoTourists watch elk near Mammoth Hot Springs in Yellowstone National Park.TRIBUNE PHOTO/ERIN MADISONAbove Mammoth Hot SpringsTRIBUNE PHOTO/KRISTEN INBODYFind elk at Mammoth Hot SpringsTRIBUNE PHOTO/KRISTEN INBODYAbove Mammoth Hot SpringsTRIBUNE PHOTO/KRISTEN INBODYMammoth Hot SpringsTRIBUNE PHOTO/KRISTEN INBODYMammoth Hot SpringsTRIBUNE PHOTO/KRISTEN INBODYRoosevelt Arch at Gardiner entry to YNPTRIBUNE PHOTO/KRISTEN INBODYNear MammothTRIBUNE PHOTO/KRISTEN INBODYBoiling River, Gardner RiverTRIBUNE PHOTO/KRISTEN INBODYBoiling River, Gardner RiverTRIBUNE PHOTO/KRISTEN INBODYBoiling River, Gardner RiverTRIBUNE PHOTO/KRISTEN INBODYPathway to Boiling River, Gardner RiverTRIBUNE PHOTO/KRISTEN INBODYBoiling River, Gardner RiverTRIBUNE PHOTO/KRISTEN INBODYBoiling River, Gardner RiverTRIBUNE PHOTO/KRISTEN INBODYGardner RiverTRIBUNE PHOTO/KRISTEN INBODYGardner RiverTRIBUNE PHOTO/KRISTEN INBODYGardiner entry to YNPTRIBUNE PHOTO/KRISTEN INBODYTourists watch two grizzly bears in Yellowstone National Park.TRIBUNE PHOTO/ERIN MADISONMammoth Hot Springs, Yellowstone National ParkTRIBUNE PHOTO/ERIN MADISONMammoth Hot Springs, Yellowstone National ParkTRIBUNE PHOTO/ERIN MADISON