1x09 The Empty Child

This Doctor Who screencap contains berk, berken, berken boom, amerikaanse witte berk, papier berken, paperbark berk, kano berk, betula cordifolia, papierberk, paper birch, kano birch, betula papyrifera, ponderosa, ponderosapijnboom, westelijke gele grenen, stier pine, pinus ponderosa, ponderosa pine, westerse yellow pine, and bull pine. There might also be hemlock, dollekervelboom, hemlock boom, berg scheerling, zwart scheerling, mertens 'berghemlockspar, berg hemlock, zwarte hemlock, tsuga mertensiana, mahonie, and mahonie boom.