IS THE AMERICAN CROWAN ORCHARD FRIEND OR FOE?

摘要

As omnivores, they can be both, feeding on destructive rodents but also ripe fruit in the orchard.STUDIES HAVE SHOWN that the crow population is on the rise because of their ability to flourishalongside humans, the diversity of their diet, and their intelligence. Crows are members of the Corvidae family, which includes ravens, jays, magpies, rooks, and a few other species of birds. There are an estimated 40 species of crows around the world.