This series twilight foto contains
sitka cemara, picea sitchensis, and sitka spruce.
There might also be
douglas cemara, douglas fir, ponderosa, ponderosa pinus, barat pinus kuning, banteng pinus, pinus ponderosa, pinus kuning barat, gunung hemlock, hemlock hitam, tsuga mertensiana, hitam hemlock, and karya mertensiana.