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agent
Bewick's Swans refuelling on pondweed tubers in the Dvina Bay (White Sea) during their spring migration: first come, first servedFueling Incubation: Differential Use of Body Stores in Arctic and Temperate-breeding Barnacle Geese (Branta leucopsis)AuoecologieIncubation in the Starling, Sturnus vulgaris: resolution of the conflict between egg care and foragingSpring stopover routines in Russian Barnacle Geese Branta leucopsis tracked by resightings and geolocationThe starling as a successful foragerCalcium availability limits breeding success of passerines on poor soilsPay-offs and penalties of competing migratory schedulesReinterpretation of gizzard sizes of red knots world-wide emphasises overriding importance of prey quality at migratory stopover sitesKeeping up with early springs: rapid range expansion in an avian herbivore incurs a mismatch between reproductive timing and food supply
author
type
label
Rudolf H. Drent