1x09 The Empty Child

This Doctor Who screencap contains birch, mti birch, birch mti, american nyeupe birch, karatasi birch, paperbark birch, mtumbwi birch, betula cordifolia, betula papyrifera, marekani nyeupe birch, canoe birch, ponderosa, ponderosa pine, magharibi njano pine, ng'ombe pine, pinus ponderosa, and taurus pine. There might also be hemlock, hemlock mti, mlima hemlock, nyeusi hemlock, tsuga mertensiana, mahogany, and mahogany mti.