Dollarbird (Eurystomus orientalis): Comprehensive Biology, Ecology, Behavior, and Conservation Profile Introduction The Dollarbird (Eurystomus orientalis) is a visually distinctive member of the roller family, celebrated for its broad wings, deep greenish plumage, and the unmistakable pale circular patches on its wings that resemble silver coins in flight. These “dollar-shaped” markings have given rise to its […]