A keystone species is an organism that defines and supports an entire ecosystem, filling a vital ecological niche.  Without these species, the ecosystem would be radically altered or even collapse.  this pocket-sized field guide by bestseller naturalist Collin Varner highlights 50 keystone birds, mammals, amphibians, insects, fish, shellfish, and mollusks found across the Pacific Northwest bioregion.  Featuring clear photography, etymology, descritptions, habitat information, risks and warnings, this convenient and easy reference is perfect for walkers, hikers, campers, beachcombers, sailors, paddlers, and whale watchers, and draws awareness to the importance of conservation and protection of these crucial species. 

New Book

128 pages, Paperback

Published April 9, 2024