Tsuga heterophylla
Plant species used by black-tailed jackrabbits are well documented for desert regions. Forage use in other regions is less well known. However, black-tailed jackrabbits browse Douglas fir ("Pseudotsuga menziesii"), ponderosa pine ("Pinus ponderosa"), lodgepole pine ("P. contorta"), and western hemlock ("Tsuga heterophylla") seedlings, and oak ("Quercus" spp.) seedlings and sprouts.