%0 Journal Article %T Parental Acceptance of Young as a Function of Incubation Time in the Ring-Billed Gull %A Miller, Don, E. %J The Condor: Ornithological Advances %V 74 %N 4 %P 482-484 %@ 0010-5422 %D 1972-10-01 %I Oxford Academic %~ DeepDyve