This doktor na screencap contains
Sitka pustura, Picea sitchensis, american puti Birch, papel Birch, paperbark birch, canoe Birch, Betula cordifolia, and Betula papyrifera.
There might also be
hemlock, hemlock puno, douglas fir, ponderosa, ponderosa pine, western yellow pine, bull pine, and pinus ponderosa.