Photograph of Nothofagus pumilio forest View of the upper edge of a Nothofagus pumilio (lenga beech) forest on the north side of Isla Navarino, looking down towards the Beagle Channel. Grasses and small cushion plants can be seen in the foreground, with the dense forest stretching to the right edge of the image. The mountains of Tierra del Fuego are shown in the distance. 1959