55 research outputs found
Geographic variation in species composition of mixed species flocks in lowland humid forests in Brazil
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Draft Environmental Profile of the United Republic of Cameroon
Prepared by Peter T. Hazlewood, U.S. Man and the Biosphere Program, Department of State and Douglas F. Stotz, Arid Lands Information Center, Office of Arid Lands Studies.AID Contract No. SA/TOA 1-77, Department of State, Washington D.C
FORTY-EIGHTH SUPPLEMENT TO THE AMERICAN ORNITHOLOGISTS’ UNION CHECK-LIST OF NORTH AMERICAN BIRDS
Sixty-first Supplement to the American Ornithological Society\u27s Check-list of North American Birds
FIRST SPECIMENS OF DRYMOPHILA-DEVILLEI NEW-RECORD FROM COLOMBIA
Volume: 110Start Page: 37End Page: 3
Vocalizations, Behavior and Distribution of the Rio Branco Antbird
Volume: 109Start Page: 663End Page: 67
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