A: Many, if not most songbirds, raise but one brood a summer in the Berkshires and will use a nest only once, starting over if a second brood is in the offing. The American robin will fledge young one ...
In neighborhoods with large concentrations of bird feeders and crows, American robin nests are less successful. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases ...
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