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![]() Date: 2002-05-15 18:16:56Rose-breasted Grosbeak Pine Siskin Grosbeak Northern Waterthrush White-crowned Sparrow Palm Warbler Yellow Warbler Yellow-breasted Chat Shollenberger Park Passerida Dendroica Savannah Sparrow | Add to Reading List |
![]() | A male rose-breasted grosbeak and male northern cardinal argue over food.DocID: 1sLOe - View Document |
![]() | The Auk 129(2):222−230, 2012 © The American Ornithologists’ Union, 2012. Printed in USA. FEATHER GROWTH RATE AND MASS IN NEARCTIC PASSERINES WITH VARIABLE MIGRATORY BEHAVIOR AND MOLT PATTERNDocID: 1qO8N - View Document |
![]() | (Draft) Migration Monitoring at Tommy Thompson Park:DocID: 1pLJt - View Document |
![]() | BIRDS OF THE OAK RIDGE RESERVATIONa COMMON NAME LOONS Common Loon GREBES Pied-billed GrebeDocID: 1pcp1 - View Document |
![]() | Huitzil. Revista Mexicana de Ornitología ISSN: Sociedad para el Estudio y Conservación de las Aves en México A.C. MéxicoDocID: 1oGTp - View Document |