Results 81 to 90 of about 976 (197)

Effects of Avian Eggshell Oiling With Diluted Bitumen Show Sublethal Embryonic Polycyclic Aromatic Compound Exposure. [PDF]

Environ Toxicol Chem, 2022
King MD, Elliott JE, Marlatt V, Crump D, Idowu I, Wallace SJ, Tomy GT, Williams TD.   +7 more
europepmc   +1 more source

Movement of \u3ci\u3eHypophthalmichthys\u3c/i\u3e DNA in the Illinois River Watershed by the Double-Crested Cormorant (\u3ci\u3ePhalacrocorax auritus\u3c/i\u3e)

, 2017
Paired throat and cloacal swabs, along with feather samples, from nesting Double-crested Cormorants (Phalacrocorax auritus) at two sites in Illinois, USA, were tested for presence of invasive bigheaded carp (Hypophthalmichthys spp.) DNA. We also used DNA
Dorr, Brian S., Hanson-Dorr, Katie C., Fischer, Richard A., Guilfoyle, Michael P., Farrington, Heather L., Lance, Richard F.   +5 more
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Double-crested Cormorant Movements in Relation to Aquaculture in Eastern Mississippi and Western Alabama

, 2004
Concomitant with increasing numbers of the Double-crested Cormorant ( Phalacrocorax auritus ), catfish producers in eastern Mississippi and western Alabama have reported damage caused by cormorant predation.
Smith, Patrick L., Tobin, Mark E., King, D. Tommy, Dorr, Brian, Harrel, J. Brent   +4 more
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Mitigation of Double-crested Cormorant Impacts on Lake Ontario: From Planning and Practice to Product Delivery

, 2012
The New York State Department of Environmental Conservation initiated a Double-crested Cormorant (Phalacrocorax auritus) control program in the eastern basin of Lake Ontario to mitigate cormorant impacts in 1999.
McCullough, Russell D., Farquhar, James F., Mazzocchi, Irene M., DeVault, Travis L., Chipman, Richard B.   +4 more
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Immunohistochemical identification of T and B lymphocytes in formalin-fixed, paraffin-embedded tissues of 53 avian species using commercial antibodies. [PDF]

J Vet Med Sci, 2023
Kurokawa A, Yamamoto Y.
europepmc   +1 more source

Recent Population Size, Trends, and Limiting Factors for the Double-Crested Cormorant in Western North America

The status of the double-crested cormorant (Phalacrocorax auritus) in western North America was last evaluated during 1987–2003. In the interim, concern has grown over the potential impact of predation by double-crested cormorants on juvenile salmonids ...
Capitolo, Phillip J., Carter, Harry R., Roby, Daniel D., Courtot, Karen N., Collis, Ken, Adkins, Jessica Y., Lyons, Donald E., Shuford, W. David   +7 more
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Cumulative effects of piscivorous colonial waterbirds on juvenile salmonids: A multi predator-prey species evaluation. [PDF]

PLoS One, 2022
Evans AF, Payton Q, Hostetter NJ, Collis K, Cramer BM, Roby DD.   +5 more
europepmc   +1 more source

Final Environment Impact Statement: Double-crested Cormorant Management in the United States

, 2003
Populations of Double-crested Cormorants have been increasing rapidly in many parts of the U.S. since the mid-1970s. This abundance has led to increased conflicts, both real and perceived, with various biological and socioeconomic resources, including ...
Millsap, Brian, Hanisch, Shauna
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Neotropic Cormorant at Sutherland Reservoir

, 1999
On 2 May, 1998, I observed a Neotropic Cormorant (Phalacrocorax brasilianus) at Sutherland Reservoir in Lincoln County, Nebraska. When I arrived at the lake, I noticed a large number of gulls and cormorants resting on some dead logs near the northwest ...
Dinsmore, Stephen J.
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Invasive species sustain double-crested cormorants in southern Lake Michigan

, 2015
Double-crested cormorants (Phalacrocorax auritus ) have long and often been implicated in having detrimental effects on fisheries. Resulting persecution, as well as DDT water contamination, led to a major decline of the species throughout its range ...
Madura, Patrick T.
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