Changes in Breeding Population Size of Brandt's and Double-Crested
Changes in Breeding Population Size of Brandt’s and Double-crested Cormorants in California, 1975-2003 Phillip J. Capitolo1, Harry R. Carter1,4, Richard J. Young1, Gerard J. McChesney2, William R. McIver1,5, Richard T. Golightly1, and Franklin Gress3 1Department of Wildlife, Humboldt State University, Arcata, California 95521 USA 2San Francisco Bay National Wildlife Refuge Complex, U.S. Fish and Wildlife Service, P.O. Box 524, Newark, California 94560 USA 3California Institute of Environmental Studies, 3408 Whaler Avenue, Davis, California 95616 USA Final Report for Contract # 10154-2-G106 between Humboldt State University Foundation and U.S. Fish and Wildlife Service July 2004 4Current Address: 5700 Arcadia Road, Apt. #219, Richmond, British Columbia V6X2G9 Canada 5Current Address: U.S. Fish and Wildlife Service, Ecological Services, 2493 Portola Road, Suite B, Ventura, California 93003 USA Suggested Citation: Capitolo, P. J., H. R. Carter, R. J. Young, G. J. McChesney, W. R. McIver, R. T. Golightly, and F. Gress. 2004. Changes in breeding population size of Brandt’s and Double- crested Cormorants in California, 1975-2003. Unpublished report, Department of Wildlife, Humboldt State University, Arcata, California. TABLE OF CONTENTS ABSTRACT........................................................................................................................ 1 INTRODUCTION .............................................................................................................. 2 METHODS ........................................................................................................................
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