One Single Species Style:Paperback Chokecherry trees (or shrubs) are

Chokecherry trees (or shrubs) are one of my favorite native woody plants

Quinlan's carefully researched illustrations help readers visualize tropical forests

Fairly common in ponderosa pine forests of Colorado

Black-capped Chickadee on a spruce branch

Their deep low hoots might be heard any time of year

One Single Species Style:Paperback Chokecherry trees (or shrubs) areNow Available! What difference would it make if one single species disappeared? That is the question Dr. Robert T. Paine asked when he was studying the intertidal life along the Washington coast. Learn about the interesting birds and intertidal animals of this ecosystem as you follow the steps of this ecologist's landmark study in search of an answer to this question.