This national geographic fondo de pantalla contains
de haya, madera de haya, haya, abeto de douglas, abeto douglas, abeto sitka, picea sitchensis, sitka abeto, and sitka spruce.
There might also be
pino blanco, americano abedul blanco, abedul de papel, abedul paperbark, abedul canoa, cordifolia betula, betula papyrifera, abedul blanco americano, abedul papel, betula cordifolia, paperbark abedul, and abedul de la canoa.