Results 1 to 10 of about 378 (155)

The Effectiveness of Commercially Available Double-Crested Cormorant (Nannopterum auritus) Deterrent Methods in Reducing Loafing Time on Floating Oyster Cages

Diversity
Guiming Wang, Fred Cunningham, Madeline Redd   +2 more
exaly  

The Winter Distribution of Maine's Double-Crested Cormorants

The Auk, 1970
openaire   +1 more source

Diet of an Expanding Population of Double-Crested Cormorant

Colonial Waterbirds, 1983
openaire   +1 more source

Contests of Double-Crested Cormorants for Perching Sites

The Condor, 1943
openaire   +1 more source

Energetics, Behavior and the Zoogeography of Anhingas and Double-Crested Cormorants

Ornis Scandinavica, 1985
openaire   +1 more source

Isotopic Discrimination in the Double-Crested Cormorant (Phalacrocorax auritus). [PDF]

PLoS ONE, 2015
The diet-tissue discrimination factor is the amount by which a consumer's tissue varies isotopically from its diet, and is therefore a key element in models that use stable isotopes to estimate diet composition.
Elizabeth C Craig, Brian S Dorr, Katie C Hanson-Dorr, Jed P Sparks, Paul D Curtis   +4 more
doaj   +5 more sources

Seasonal climatic niche and migration movements of Double‐crested Cormorants [PDF]

Ecology and Evolution, 2022
Avian migrants are challenged by seasonal adverse climatic conditions and energetic costs of long‐distance flying. Migratory birds may track or switch seasonal climatic niche between the breeding and non‐breeding grounds. Satellite tracking enables avian
D. Tommy King, Guiming Wang, Fred L. Cunningham   +2 more
doaj   +4 more sources

Long term changes in aquaculture influence migration, regional abundance, and distribution of an avian species. [PDF]

PLoS ONE, 2023
Agricultural development has been causing changes to the environment and the abundance and distribution of avian species. Agriculture is dynamic with changes in products occurring at large scales over relatively short time periods.
Paul C Burr, Brian S Dorr, Jimmy L Avery, Garrett M Street, Bronson K Strickland   +4 more
doaj   +3 more sources

Tracking the History and Ecological Changes of Rising Double-Crested Cormorant Populations Using Pond Sediments from Islands in Eastern Lake Ontario. [PDF]

PLoS ONE, 2015
In the Laurentian Great Lakes region, the double-crested cormorant (Phalacrocorax auritus) has seen a thousand-fold population increase in recent decades.
Emily M Stewart, Neal Michelutti, Sarah Shenstone-Harris, Christopher Grooms, Chip Weseloh, Linda E Kimpe, Jules M Blais, John P Smol   +7 more
doaj   +2 more sources

Data of soil, vegetation and bird species found on double-crested cormorant colonies in the southeastern United States [PDF]

Data in Brief, 2019
This data article provides the methods and procedures followed to collect and analyse soil, vegetation and bird data on three different treatment islands in Guntersville Reservoir, Alabama.
Leah Moran Veum, Brian S. Dorr, Katie Hanson-Dorr, R.J. Moore, Scott A. Rush   +4 more
doaj   +2 more sources