Supplemental Table 1 S1. Developed Sites Constituting the 1998 Baseline and Current Status Last Updated: 8/22/2016

Home , Absaroka Mountain Lodge, Beartooth Highway, Clay Butte Lookout, Elephant Head Lodge, Heart Lake (Wyoming), Lamar Buffalo Ranch

Supplemental Table 1 S1. Developed Sites Constituting the 1998 Baseline and Current Status Last updated: 8/22/2016

Table S1. Developed sites (type, name, and counts) constituting the 1998 baseline and subsequent changes per Bear Management Subunit inside the Grizzly Bear Recovery Zone. Developed sites that have changed since 1998, are new since 1998, or closed since 1998 are shaded, italicized and in parentheses. Total counts per subunit for 1998 vs current conditions are listed under the subunit name. Admin 1998 Current Subunit Name and type of developed sites Unit i Status count Campground: Cave Falls. Trailhead: Coyote Meadows, Hominy Peak, South Boone Creek, Fish Lake, and Cascade Creek. Major Developed Site: Loll Scout Camp and Idaho Youth Services Camp. Administrative: Squirrel Meadows guard station/cabin, Porcupine guard station, Badger Creek seismograph site, and Squirrel Meadows guard station/WGF cabin. CTNF 28 28 Other: Grassy Lake dam, Tillery Lake dam, Indian Lake dam, Bergman Res. dam, Loon Lake dispersed sites, Horseshoe Lake dispersed sites, Porcupine Creek dispersed sites, gravel pit/target range, Boone Creek dispersed sites, Tillery Lake oil & gas camp, Calf Creek oil & gas camp, Bergman oil & gas camp, Granite Creek cow camp, Poacher’s trailhead, Indian Meadows trailhead, and McRenolds Res. trailhead/wildlife viewing area/dam. Bechler/Teton #1 (58 vs 58 total) Campground: Grassy Lake Road campsites (8 individual car camping sites). Trailhead: Glade Creek, Lower Berry Creek, and Flagg Canyon. Major Developed Site: Flagg Ranch complex. Administrative: Flagg Ranch Ranger Station, Flagg Ranch GTNP 24 24 employee housing, and Flagg Ranch maintenance yard. Other: Upper Berry, Lower Berry, and Moose Basin patrol cabins; Hechtman Horse Camp, Warm Springs group campsite, Wilcox Point campsite #1, Warm Springs individual campsite, Flagg Ranch boat launch, and Yellowstone South Entrance boat launch. Trailhead: 9K1 and Cave Falls. Administrative or Maintenance Site: South Entrance and Bechler Ranger Stations. Other: YNP 6 6 Union Falls and Snake River picnic areas. Campground: Hicks Park. Trailhead: Goose Lake, Upsidedown Creek, Independence, Sheep Creek, Copper Creek, Bridge Creek, and Box Canyon. Administrative: Box Canyon administrative cabin. Other: 2 recreation residences (Rasnick and Boulder/Slough #1 CGNF 20 14 Mandeville), Independence mine site (no plan of operations). Plans of Operation: Carolyn Sluice Box, Cray Sluice, (East Iron (20 vs 14 total) Mtn Beartooth Plateau 1, East Iron Mtn Beartooth Plateau 2, Iron Mountain Idaho Construction Metal, Crescent Creek Pan Palladium, Crescent Creek Chromium Corp America, and Crescent Creek Beartooth Platinum - all 6 Plans closed in 2013). CGNF 2 2 Administrative: Slough Creek cabin and Buffalo Fork cabin. Boulder/Slough #2 Campground: Slough Creek. Trailhead: Specimen ridge, Slough Creek, and Lamar Ford. Administrative: Elk Tongue and (9 vs 9 total) YNP 7 7 Lower Slough patrol cabins. Other: Yellowstone River picnic area. Campground: Pacific Creek CG/TH. Trailhead: Colter Dump. Other: Teton Horseback Adventures, Shoal Creek Outfitters BTNF 4 4 Base Camp Buffalo/Spread Creek #1 Campground: Lizard Creek. Trailhead: Grand View Point, Two Ocean Lake, Christian Pond, Arizona Lake, Arizona Creek #1, Arizona Creek #2, and Pilgrim Creek. Major Developed Site: Moran Entrance Station housing and Jackson Lake employee (18 vs 18 total) GTNP 14 14 housing. Administrative: Buffalo Fork Ranger Station. Other: Moran Post Office, Moran school, and Colter Bay storage/staging area.

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Supplemental Table 1 S1. Developed Sites Constituting the 1998 Baseline and Current Status Last updated: 8/22/2016

Table S1. Developed sites (type, name, and counts) constituting the 1998 baseline and subsequent changes per Bear Management Subunit inside the Grizzly Bear Recovery Zone. Developed sites that have changed since 1998, are new since 1998, or closed since 1998 are shaded, italicized and in parentheses. Total counts per subunit for 1998 vs current conditions are listed under the subunit name. Admin 1998 Current Subunit Name and type of developed sites Unit i Status count Summer Home Complex: Turpin Meadows. Campground: Hatchet, Turpin Meadows, (Angles CG/TH and Box Creek CG/TH - campgrounds closed 2014, trailheads remains). Trailhead: (Angles and Box Creek - reclassified as trailhead, 2014), Turpin Buffalo/Spread Meadows, Lava Creek, Clear Creek. Major Developed Site: Heart Six Ranch, Turpin Meadows Ranch, and Togwotee Lodge. Creek #2 Administrative: Buffalo Ranger District Office, Buffalo Ranger District compound (Includes a gravel pit), Enos Lake patrol BTNF 22 20 (22 vs 20 total) cabin, Nowlin Meadows patrol cabin; Hatchet administrative site. Other: (UW Forestry Walk VIS and Four Mile Picnic Area - closed to mitigate for composting site), Lost Lake information station, Togwotee Overlook, Historic ranger station; (Blackrock Administrative Area Composting Site/Terra Firma Landscaping and Organics - New since 1998, closed 2009). Plans of Operation: gravel pit Campground: Chief Joseph and Ovis Lake Road Camp. Trailhead: Broadwater and Clarks Fork Foot. Other: Arbor Day CGNF 9 9 watchable wildlife site, Kersey Lake rental cabin/boat dock, Round Lake rental cabin/warming hut, Clarks Fork fishing Crandall/Sunlight platform/interpretive exhibit, and 1 recreation residence (summer home). #1 Campground: Beartooth and Island Lake. Trailhead: Beartooth Lake, Island Lake, Clay Butte, Muddy Creek, and Morrison (23 vs 23 total) Jeep. Major Developed Site: Top of the World store complex. Administrative: YNP highway maintenance site (includes 2 SNF 14 14 summer residences). Other: Island Lake Boat Ramp, Beartooth Lake Boat Ramp, Clay Butte Lookout, Pilot/Index Overlook, and Beartooth Lake picnic area. CGNF 0 0 No Developed Sites Crandall/Sunlight Campground: Fox Creek, Lake Creek, Hunter Peak, Crazy Creek and Lily Lake. Trailhead: Pilot Creek, Clarks Fork, North #2 Crandall, and Crazy Creek. Major Developed Site: K-Z Lodge complex. Administrative: Crandall work center (2 residences, SNF 18 18 (18 vs 18 total) office, shop and bunkhouse), and Crandall WGF cabin. Other: Crandall waste transfer site, Clarks Fork overlook, Lily Lake boat ramp, Swamp Lake boat ramp, and Reef Creek picnic area. Plan of Operation: Ghost Creek commercial sale gravel pit. Campground: Dead Indian and Little Sunlight. Trailhead: Little Sunlight trailhead/corrals, Dead Indian, and Hoodoo SNF 8 8 Crandall/Sunlight Basin/Lamar. Administrative: Sunlight Ranger Station. Other: Sunlight picnic area, and Sunlight Bridge overlook. #3 Campground: WGF Sunlight Unit #1 and WGF Sunlight Unit #2. Administrative: WGF Sunlight Management complex. (11 vs 11 total) WGF 3 3

Campground: Madison Junction. Trailhead: Nez Perce Creek, 7-Mile Bridge, Fountain freight Road, Lone Star, and OK5. Major Developed Site: Old Faithful complex. Administrative: Norris employee housing /government area, Norris hot mix Firehole/Hayden #1 YNP 26 26 plant, Madison employee housing /government site, Mesa gravel pit; Mary Lake patrol cabin, and Nez Perce patrol cabin. (26 vs 26 total) Other: 12 picnic areas (Norris, Gibbon Meadows, Tuft Cliffs, Gibbon Falls, Madison, Buffalo Ford, Cascade, Firehole Canyon, Nez Perce, Feather Lake, Goose Lake, and Excelsior); and Norris Geyser Basin Museum.

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Supplemental Table 1 S1. Developed Sites Constituting the 1998 Baseline and Current Status Last updated: 8/22/2016

Table S1. Developed sites (type, name, and counts) constituting the 1998 baseline and subsequent changes per Bear Management Subunit inside the Grizzly Bear Recovery Zone. Developed sites that have changed since 1998, are new since 1998, or closed since 1998 are shaded, italicized and in parentheses. Total counts per subunit for 1998 vs current conditions are listed under the subunit name. Admin 1998 Current Subunit Name and type of developed sites Unit i Status count Campground: Bridge Bay. Trailhead: Divide, Beach Lake, and De Lacy Creek. Major Developed Site: Lake complex. Firehole/Hayden #2 YNP 15 15 Administrative: Lake gov’t area and Bridge Bay Marina. Other: Gull Point, Sand Point, and 6 additional lakeshore picnic (15 vs 15 total) areas. Gallatin #1 Trailhead: Black Butte (WK2), Specimen Creek (WK3), and Bighorn Pass (WK6). Administrative: Daly Creek patrol cabin. YNP 4 4 (4 vs 4 total) Campground: Mammoth and Indian Creek. Trailhead: Rescue Creek, Lava Creek, Golden Gate, Bunsen Peak, and Fawn Pass. Major Developed Site: Mammoth complex. Administrative: Stephens Creek employee residence, (Gardiner gravel Gallatin #2 crusher/asphalt site - closed to compensate for the new Heritage Research Center in Gardiner),(Heritage Center – new since YNP 21 21 (21 vs 21 total) 1998); Xanterra headquarters site in Gardiner, Lower Mammoth employee housing area, YCC employee housing area, Indian Creek gravel pit, Deaf Jim patrol cabin (burned in 2001), North Entrance Ranger Station, Fawn Pass patrol cabin, Winter Creek patrol cabin, Bunsen Peak radio repeater site, and Mt Holmes fire lookout. Other: Sheepeater picnic area. Campground: Tom Miner and Red Cliff. Trailhead: Buffalo Horn, Sphinx Creek, Elkhorn, Wilson Draw, Tom Miner, Tom CGNF Miner Horse Facilities, Sunlight, Twin Cabin, and Tepee Creek. Administrative or Maintenance: Buffalo Horn cabin. Other: 18 18 Gallatin #3 Corwin Spring fishing /boat access, Yankee Jim fishing access/boat ramp, Elkhorn River Ford horse access, Windy Pass rental (18 vs 18 total) cabin, Yankee Jim picnic area, and Porcupine Creek recreation residence. YNP 0 0 No Developed Sites Campground: Eagle Creek, Bear Creek, Timber Camp, and Canyon. Trailhead: Cedar Creek, La Duke, Little Trail Creek, Pine Creek, Palmer Mt. (3 trailheads), North Fork Bear Creek, Joe Brown, Bear Creek, and Sixmile. Administrative: OTO Ranch, Blanding Station house/barn/horse facility, and Hayes/McPherson property. Other: Eagle Creek horse facility, La Duke picnic CGNF 34 34 Hellroaring/Bear #1 area, La Duke bighorn sheep watchable wildlife site, 1 recreation cabin, Lonesome Pond camping area, McConnell fishing (36 vs 36 total) and boat access, watchable wildlife/big game winter range site, and watchable wildlife/fish site. Plans of Operation: Counts, Mineral Hill Mine (5 distinct plans), Independence, and Livingston. YNP 2 2 Trailhead: Crevice. Other: Crevice cabin

Hellroaring/Bear #2 CGNF 2 2 Trailhead: West Fork Mill Creek. Administrative: Hellroaring cabin/tack shed. (4 vs 4 total) YNP 2 2 Administrative: Buffalo Plateau and Hellroaring patrol cabins. Summer Home Complex: Big Springs North, Big Springs South. Campground: Big Springs, Flat Rock, and Upper Coffee Pot. Trailhead: Howard Creek. Administrative: Sawtelle Peak Electronics Site, Keg Springs Seismograph Site, Big Springs Fire Henrys Lake #1 CTNF 20 19 Tower. Other: Big Springs Interpretive Trail, Big Springs Bridge Fish Viewing, Johnny Sack Cabin, Big Springs Boat Ramp, Big (20 v 19 total) Springs Snow Park/Warming Hut, Macks Inn Water Treatment Plant, Macks Inn Substation, County/State Sheds Complex, FAA Maintenance Sheds, Cold Springs Substation. Plans of Operation: (Willow Creek Mining Site - closed in 2009).

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Supplemental Table 1 S1. Developed Sites Constituting the 1998 Baseline and Current Status Last updated: 8/22/2016

Table S1. Developed sites (type, name, and counts) constituting the 1998 baseline and subsequent changes per Bear Management Subunit inside the Grizzly Bear Recovery Zone. Developed sites that have changed since 1998, are new since 1998, or closed since 1998 are shaded, italicized and in parentheses. Total counts per subunit for 1998 vs current conditions are listed under the subunit name. Admin 1998 Current Subunit Name and type of developed sites Unit i Status count Summer Home Complex: Clark Springs (8 lots), Rumbaugh Ridge (5), Romsett (9), Lonesomehurst A, Lonesomehurst B. CGNF 14 15 Campground: Lonesomehurst, Cherry Creek, Spring Creek. Trailhead: Basin, Watkins Creek, Targhee Pass, West Denny Henrys Lake #2 Creek. Other: Basin rental cabin, Lonesomehurst boat ramp, (Reas Pass day use site - added in 2006). (18 vs 18 total) Trailhead: Targhee Creek. Administrative: (Defosses Cabin - removed in 2011). Other: Howard Springs Family CTNF 4 3 Picnic/Wayside Area. Plans of Operation: Turquoise Mountain Mine BDNF 3 1 Administrative: McAtee Cabin, (Indian Creek Cow Camp and Shedhorn Cow Camps - closed in 2007). Hilgard #1 Trailhead: Upper Buck Ridge, Cinnamon, Meadow Creek Cutoff, Cache Creek, Lower Buck Ridge, and (Taylor Falls/Lightning (14 vs 11 total) CGNF 11 10 Creek - moved to Hilgard #2 in 2005). Major Developed Site: Covered Wagon Ranch complex. Administrative: Cinnamon cabin and Cinnamon Mountain lookout. Other: Yellow Mule rental cabin and Buck Creek recreation residence. Trailhead: Eldridge, Wapiti, Lower Wapiti/Albino Lake, and Sage/Elkhorn. (Taylor Falls/Lightning Creek - moved here from CGNF 6 7 Hilgard #2 Hilgard #1 in 2005). Administrative: Eldridge Cabin. Other: Wapiti rental cabin. (9 vs 10 total) YNP 3 3 Trailhead: WK1, WK5, and WK4. Campground: Soda Butte and Colter. Trailhead: Abundance Lake/Upper Stillwater, Republic Creek;, Lower Lady of Lake, Lady of Lake #1, Woody Pass, Daisy Pass and Wolverine Pass. Administrative: Cooke City guard station/warehouse, 2nd CGNF 26 26 Forest Service warehouse, highway borrow pit, mine tailings repository, old mine buildings, and mine reclamation pond. Other: Cooke City dump (SUP), Beartooth Highway interpretive site, and Cooke City burn pile. Plans of Operation: Cray Lamar #1 Placer and 7 distinct New World mines. (37 vs 36 total) SNF 0 0 No Developed Sites Campground: Pebble Creek. Trailhead: 3K1, 3K3, 3K4, Trout Lake, and Lamar Ford. Administrative: Northeast Entrance YNP 11 10 Ranger Station (and supporting government operation), Lamar Buffalo Ranch Ranger Station/Institute, and the Cache Creek patrol cabin. Other: Warm Creek picnic area and (Buffalo Ranch/Lamar River picnic area - closed in 2000). Lamar #2 Administrative: Calfee Creek, Upper Miller Creek, Cold Creek, and Lamar Mountain patrol cabins. YNP 4 4 (4 vs 4 total) Campground: Cabin Creek. Trailheads : Potamogeton, West Fork Beaver Creek, Whits Lake, Johnson Lake, Tepee Creek, Red Canyon, Kirkwood, Cub Creek, Fir Ridge, Hebgen Mountain and Cabin Creek. Administrative: Building destruction site. CGNF 21 20 Other: gravel pit, (Tepee Creek snowmobile parking area - removed in 2007), Beaver Creek watchable wildlife site, Beaver Madison #1 Creek rental cabin, Cabin Creek rental cabin, Hebgen Dam fishing access and administrative site, Yellowstone Holiday picnic (21 vs 20 total) area, and North Shore picnic area.

YNP 0 0 No Developed Sites.

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Supplemental Table 1 S1. Developed Sites Constituting the 1998 Baseline and Current Status Last updated: 8/22/2016

Table S1. Developed sites (type, name, and counts) constituting the 1998 baseline and subsequent changes per Bear Management Subunit inside the Grizzly Bear Recovery Zone. Developed sites that have changed since 1998, are new since 1998, or closed since 1998 are shaded, italicized and in parentheses. Total counts per subunit for 1998 vs current conditions are listed under the subunit name. Admin 1998 Current Subunit Name and type of developed sites Unit i Status count Summer Home Complex: California (2 lots), Lakeshore A (6 lots), Lakeshore B (8 lots), Lakeshore C (3 lots), Lakeshore E (19 lots), Baker’s Hole (3 lots), Railroad (3 lots), and Horse Butte (2 lots). Campground: Rainbow Point and Baker’s Hole (includes watchable wildlife site). Trailhead: Rendezvous Ski Trail complex. Major Developed Site: Madison Arm Resort. CGNF 21 21 Administrative: West Yellowstone Ranger Station, WY Interagency Fire Center (Includes crew quarters IAFCC, fire control Madison #2 center and mixing site), Bison capture facility (SUP), and Game Warden Residence. Other: Solid Waste Transfer Station (25 vs 25 total) (SUP), Madison picnic area/boat ramp, Rainbow Point picnic area/boat ramp, Horse Butte lookout/picnic site, and South Plateau shooting range. Trailhead: Cable Car. Administrative: West Entrance Ranger Station/housing complex and Cougar Creek patrol cabin. YNP 4 4 Other: Madison River picnic area. Pelican/Clear #1 Trailhead: Lower Falls and Sour Creek. YNP 2 2 (2 vs 2 total) Campground: Fishing Bridge RV Park. Trailhead: Pelican Valley, 9-mile, Clear Creek, and Avalanche Peak. Major Developed Pelican/Clear #2 Site: Fishing Bridge store/gas station/employee housing/museum. Administrative: East Gate Ranger Station/housing YNP 13 13 (13 vs 13 total) complex; Fern Lake, Pelican Cone, and Pelican Springs patrol cabins. Other: Steamboat Point, Lake Butte, and Sylvan Lake picnic areas. CGNF 0 0 No Developed Sites. Plateau #1 CTNF 2 2 Summer Home Complex: Moose Creek. Other: Lucky Dog Lodge/TNC/SUP (3 vs 3 total) YNP 1 1 Administrative: South Riverside patrol cabin. Trailhead: Moose Creek/Trail Canyon. Administrative: Warm River Springs GS/Cabin. Other: Snow Creek Pond disperse CTNF 3 3 Plateau #2 sites (7 vs 7 total) YNP 4 4 Administrative: Cove, Outlet, Buffalo Lake, and 3 Rivers patrol cabins. Summer Home Complex: Moss Creek (7 lots). Campground: Newton Creek and Rex Hale. Other: Summer lot E, Fire Shoshone #1 Memorial, Robbers Roost cabin/cow camp, and Newton Springs picnic area, (Blackwater Pond Picnic/Fishing Area - closed SNF 9 8 (9 vs 8 total) 2014 as mitigation for expansion of Sleeping Giant Area’s newt 2014 zip line in Shoshone subunit #4), and Palisades interpretive site. Shoshone #2 Trailhead: Blackwater. Major Developed Site: Blackwater Lodge Complex. SNF 2 2 (2 vs 2 total) Shoshone #3 Summer Home Complex: Eagle Creek (8 lots) and Kitty Creek (14 lots). Trailhead: (Kitty Creek - closed in 1999). Major SNF 4 3 (4 vs 3 total) Developed Site: Buffalo Bill Boy Scout Camp Complex.

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Supplemental Table 1 S1. Developed Sites Constituting the 1998 Baseline and Current Status Last updated: 8/22/2016

Summer Home Complex: Pinnacles (20 sites). Campground: Brooks Lake (23 sites), dispersed campground near Brooks Lake, and Pinnacles (23 sites). Trailhead: Long Creek/Dunoir, Brooks Lake, Pinnacles Trailhead, and Bonneville. Major South Absaroka #3 SNF 15 14 Developed Site: Brooks Lake Lodge. Administrative: Wolf Creek. Other: Brooks Lake boat ramp, Transfer corral/Bud (15 vs 14 total) Betts, Transfer Corral/Paul Gilroy, (Pinnacles Transfer Corral/Bridger Teton Outfitter on Brooks Lake Creek - removed in 2001), and Winter Cabin/warming hut. BTNF 0 0 No Developed Sites. Thorofare #1 Administrative: Cabin Creek, Howell Creek, Trail Creek, and Thorofare patrol cabins. (4 vs 4 total) YNP 4 4

Thorofare #2 BTNF 2 2 Administrative: Hawk’s Rest patrol cabin (USFS) and WGF patrol cabin. (2 vs 2 total) YNP 0 0 No Developed Sites. BTNF 1 1 Campground: Sheffield Creek CG/TH. GTNP 2 1 Administrative: Snake River gravel pit. Other: (Snake River Picnic Area – closed 2013). Two Ocean/Lake #1 (14 vs 13 total) Campground: Lewis Lake and Grant Village. Trailhead: Shoshone Lake, Heart Lake, and Riddle Lake. Major Developed Site: YNP 11 11 Grant Village. Administrative: Heart Lake patrol cabin, Harebell patrol cabins, and Mt Sheridan fire lookout. Other: West Thumb warming hut and Frank Island picnic area.

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Supplemental Table 1 S1. Developed Sites Constituting the 1998 Baseline and Current Status Last updated: 8/22/2016

i Administrative unit abbreviations: BDNF = Beaverhead-Deerlodge National Forest, CGNF = Custer Gallatin National Forest, CTNF = Caribou-Targhee National Forest, GTNP = Grand Teton National Park, SNF = Shoshone National Forest, WGF = Wyoming Game and Fish, YNP = Yellowstone National Park.

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