Quantifying ecosystem service flows at multiple scales across the range of a long-distance migratory species - Semmens, Darius; Diffendorfer, James E.; Bagstad, Kenneth; Wiederholt, Ruscena; Oberhauser, Karen; Ries, Leslie; Semmens, Brice; Goldstein, Joshua; Loomis, John; Thogmartin, Wayne; Mattsson, Brady; Lopez-Hoffman, Laura (Ecosystem Services, 2018)