Roberta Parish
ROBERTA PARISH is a research scientist with the B.C. Ministry of Forests specializing in old growth subalpine forests.

Ray Coupe
RAY COUPE is a forest ecologist who works in the Cariboo Forest Region for the BC Ministry of Forests. He has co-authored several books and numerous scientific papers on the plants of British Columbia and the Pacific Northwest.

Dennis Lloyd
DENNIS LLOYD is a research ecologist for the B.C. Ministry of Forests who has spent the past 25 years studying the ecosystems of the southern interior of British COlumbia.