Moss and fern-covered tree trunks in the Quinault River Valley, Olympic National Park, WA © 2006 Kenneth R. Sheide

Moss-covered trees in the Quinault River Valley, Olympic National Park, WA. © 2006 Kenneth R. Sheide

Moss-draped branch in the Quinault River Valley, Olympic National Park, WA. © 2006 Kenneth R. Sheide