Crows are thought to be among our most intelligent birds, and the success of the American Crow in adapting to civilization would seem to confirm this. Despite past attempts to exterminate them...
MSN: Generalist pests cause more damage, specialists kill more trees: Classifying pests by tree damage and mortality
A study in the journal Forests highlights the critical need for understanding and managing nonnative forest specialist and generalist pests. "We classify pests for easier management; it's just a ...
Generalist pests cause more damage, specialists kill more trees: Classifying pests by tree damage and mortality