Black-bear and Grizzly Bear Multi-species single season Camara traps set on trails and photographs of bears examined. Data extracted from Ladle A, Steenweg R, Shepherd B, Boyce MS (2018) The role of human outdoor recreation in shaping patterns of grizzly bear-black bear co-occurrence. PLOS ONE 13(2): e0191730. https://doi.org/10.1371/journal.pone.0191730 Ladle A, Steenweg R, Shepherd B, Boyce MS (2018) Data from: The role of human outdoor recreation in shaping patterns of grizzly bear-black bear co-occurrence. Dryad Digital Repository. https://doi.org/10.5061/dryad.s81k3