Natural History of the Pacific Northwest

173 items in this album on 20 pages  19  First Previous   10  11  12  13  14  15  16  17  18  19  20   Next Last Old-growth forest along stream Small waterfall at upper end of intensive research section Amber communing with large woody debris Searching for plants, birds,and amphibians along the stream Paydirt… tadpoles of Tailed Frog (Ascaphus truei) in riffle Close-up of Tailed Frog (Ascaphus truei) tadpoles Adult Tailed Frog (Ascaphus truei) Another primitive lineage… a clubmoss (Lycopodium sp.) A somewhat taller plant… Western Hemlock (Tsuga heterophylla) First Previous   10  11  12  13  14  15  16  17  18  19  20   Next Last