Ursus americanus (carnivore)

Mass: 115 kg based on Bartareau et al. 2012

Diet: browser-insectivore based on Eagle and Pelton 1983; herbivore based on Amstrup and Beecham 1976

Abundance: 0.01 to 62.48% (median 2.06%)

Latitudinal range: 23.9° to 63.5°

Habitats: (34), boreal forest/taiga (5), desert/xeric shrubland (1), montane grassland (1), temperate broadleaf/mixed forest (8), temperate coniferous forest (1), temperate savanna (1), tropical/subtropical coniferous forest (2)

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Found in 53 samples

Canada: Lindsay, Canadian National Railway (spring), Canadian National Railway (summer), Canadian National Railway (fall), Keffer (Midden 57, screened) (Holocene), Keffer (Midden 57, floated) (Holocene), DjPp-8 (level B) (Holocene), Grassy Bay (Holocene), Irving-Johnston (Holocene), Caverne de la Mine (upper infill) (Holocene), Winefred Lake, EMEND site (retention level 100%, replicate 1), EMEND site (retention level 100%, replicate 2), EMEND site (retention level 100%, replicate 3), Algar

Mexico: Ajos, Madera West, Schroeder Site (Structure 1) (Holocene), El Zurdo (Holocene)

United States: Salt Pond Mountain, Boulder County, North Fork of the Cache la Poudre River, North of the Michigamme Reservoir, Zesch Cave (Late Pleistocene), Vess Cave (Late Pleistocene), Papago Springs Cave (Late Pleistocene), Haystack Cave (lower levels) (Late Pleistocene), Harrodsburg Crevice (Late Pleistocene), Ripplemead (Late Pleistocene), Bat Cave (Late Pleistocene), Angel Site (Subdivision W10D) (Holocene), Fort Center Mound A (Holocene), McLelland (Holocene), Croley-Evans (Holocene), Harris Creek (Holocene), Garden Creek Mound No. 2 (Holocene), Hobson Site (Holocene), Hale Farm (Holocene), Dead Indian Creek (Holocene), Prison Farm (Holocene), Pine Hill (Holocene), Otter Creek No. 2 (Zone 3) (Holocene), Cole Gravel Pit (Holocene), Sachsen Cave Shelter (Holocene), Robinson Cave (Late Pleistocene), Schulze Cave (layer C1) (Late Pleistocene), Schulze Cave (layer C2) (Late Pleistocene), Natural Chimneys (Late Pleistocene), Flagg Swamp Rockshelter (Archaic) (Holocene), Black Rapids Training Area (triggered detections), Bull Neck Swamp Research Forest, Smithsonian Conservation Biology Institute (logs, feature), West of US 287

Size measurements:
♀ body mass89240 kgN = 39Bartareau et al. 2012
♂ body mass126300 kgN = 100Bartareau et al. 2012

See also Ursus, Ursus arctos, Ursus bibersoni, Ursus boeckhi, Ursus deningeri, Ursus dolinensis, Ursus etruscus, Ursus kudarensis, Ursus maritimus, Ursus minimus, Ursus sp., Ursus spelaeus, Ursus thibetanus, Ursus vitabilis