海量图书期刊资源,随时随地畅享阅读乐趣
A Christmas Count Analysis of the FringillidaeCarl E. Bock and Larry W. Lepthien · Bird-Banding · 1976
Winter Abundance Patterns of North American KingletsLarry W. Lepthien and Carl E. Bock · The Wilson Bulletin · 1976
Synchronous Eruptions of Boreal Seed-Eating BirdsCarl E. Bock and Larry W. Lepthien · The American Naturalist · 1976
Changing Winter Distribution and Abundance of the Blue Jay, 1962-1971Carl E. Bock and Larry W. Lepthien · American Midland Naturalist · 1976
Winter Biogeography of North American Fringillidae (Aves): A Numerical AnalysisCarl E. Bock, Jeffry B. Mitton and Larry W. Lepthien · Systematic Zoology · 1978
Abundance Patterns of Some Bird Species Wintering on the Great Plains of the U.S.ACarl E. Bock, Jane H. Bock and Larry W. Lepthien · Journal of Biogeography · 1977
A Christmas Count Analysis of Woodpecker Abundance in the United StatesCarl E. Bock and Larry W. Lepthien · The Wilson Bulletin · 1975
The Breeding Golden Plover of AlaskaBoardman Conover · The Auk · 1945
Notes on Eastern Chinese BirdsWilliam B. Davis and Bryan P. Glass · The Auk · 1951
The Fossil Birds of PatagoniaReview by: F. A. L. · The Auk · 1896
The Phylogeny of the AlcidaeJ. G. Strauch, Jr. · The Auk · 1985
THE TROUBLE WITH TERTIALSSCOTT HICKMAN · The Auk · 2008
A Phylogeny of the OscinesWilliam J. Beecher · The Auk · 1953
LettersNikita Chernetsov, · The Auk · 2010
Components of Avian Breeding ProductivityRobert E. Ricklefs and George Bloom · The Auk · 1977