Description: (Ecologist)
Robert Treat "Bob" Paine III was a prominent American ecologist recognized for his research at the University of Washington. He is renowned for introducing the concept of keystone species in ecology, particularly emphasizing the interplay between Pisaster ochraceus (starfish) and Mytilus californianus (mussel). Paine's work has significantly influenced the field of ecology by enhancing our comprehension of ecosystem dynamics and emphasizing the critical role of key species in upholding ecological equilibrium.