3 Articles tagged with "productivity"
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Understanding widespread declines for Common Terns across inland North America: productivity estimates, causes of reproductive failure, and movement of Common Terns breeding in the large lakes of ManitobaPDF
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Habitat occupancy by breeding Pied-billed and Horned Grebes in Prairie Canada: correlates of pond use and breeding successPDF
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Factors associated with local and statewide population trends of the Florida Sandhill Crane (Antigone canadensis pratensis)PDF