3x08 Human Nature

This Doctor Who screencap contains beech, beech mti, mti beech, mahogany, mahogany mti, american nyeupe birch, karatasi birch, paperbark birch, mtumbwi birch, betula cordifolia, betula papyrifera, marekani nyeupe birch, and canoe birch. There might also be birch, mti birch, birch mti, sitka spruce, picea sitchensis, american beech, nyeupe beech, nyekundu beech, fagus grandifolia, fagus americana, beech marekani, beech nyeupe, and beech nyekundu.