This doctor who screencap contains
americano abedul blanco, abedul de papel, abedul paperbark, abedul canoa, cordifolia betula, betula papyrifera, abedul blanco americano, abedul papel, betula cordifolia, paperbark abedul, abedul de la canoa, de haya, madera de haya, and haya.
There might also be
abeto sitka, picea sitchensis, sitka abeto, sitka spruce, abedul, árbol de abedul, ponderosa, pino ponderosa, pino amarillo del oeste, pino toro, pinus ponderosa, pino amarillo occidental, and del toro pino.