Results 51 to 60 of about 5,601 (127)

Predation risk of Double-crested Cormorants (Phalacrocorax auritus) on commercial catfish production in the Mississippi Delta [PDF]

open access: yes, 2019
Double-crested Cormorants (Phalacrocorax auritus) impact United States commercial aquaculture and are considered the greatest avian predators on catfish (Ictalurus spp.) aquaculture facilities in the Mississippi Delta.
Christie, Terrel
core  

Penenirmus auritus

open access: yes, 2021
Penenirmus auritus (Scopoli, 1763) Pediculus auritus Scopoli, 1763: 383. Philopterus auritus Scopoli, 1763 [sic]; Harrison 1916: 11, 88. Penenirmus auritus (Scopoli, 1763); Clay & Hopkins 1951: 14, figs 19–20.
Gonza ́ Lez-Acun, Daniel A.   +1 more
core   +1 more source

Diet and Effects of Environmental Stressors on the Altricial Nestlings of Double-Crested Cormorants (Phalacrocorax Auritus) [PDF]

open access: yes, 2014
Double-crested cormorants (Phalacrocorax auritus) are a common species of altricial waterbird found across much of North America. As a piscivorous colonial waterbird, cormorants are often persecuted due to perceived impacts on fisheries.
Randa, Jacob G.
core  

Minimizing Use of Aquaculture Ponds by Double-Crested Cormorants Phalacrocorax Auritus and Other Fish-Eating Birds [PDF]

open access: yes, 2003
Methods used to minimize abundance of double-crested cormorant (Phalacrocorax auritus), great blue herons (Ardea herodias), and great egrets (Arded alba) at aquaculture facilities have limited success because of the birds\u27 ability to habituate to the ...
Radomski, Andrew A.   +2 more
core   +1 more source

A genetics-based approach for the determination of Phalacrocorax auritus diet on Lake Nipissing [PDF]

open access: yes, 2017
The decline in Sander vitreus population on Lake Nipissing (LN) has become an increasing cause for concern for the city of North Bay and the surrounding communities.
Lecours, Mathieu
core   +1 more source

Trophic transfer of microplastics in Phalacrocorax auritus (Double-Crested Cormorants) and fish in Lake Champlain

open access: yes, 2018
The goal of this research was to determine whether microplastics (MP) result in trophic transfer within invertebrates, fish, and Phalacrocorax auritus (Double-crested Cormorants) resident to Lake Champlain.
Stewart, James   +8 more
core   +1 more source

Dive Behavior of the Double Crested (Phalacrocorax auritus) and the Pelagic (Phalacrocorax pelagicus) Cormorant at Cattle Pass, San Juan Island, WA

open access: yes, 2014
The dive behavior of the Double Crested Cormorant (Phalacrocorax auritus) and the Pelagic Cormorant (Phalacrocorax pelagicus) was studied along Cattle Pass of San Juan Island, WA, USA.
Lou, Jeffrey Y. H., Pelle, Benjamin C.
core  

Molecular and morphological studies on <i>Contracaecum rudolphii</i> A and <i>C. rudolphii</i> B in great cormorants (<i>Phalacrocorax carbo sinensis</i>) from Italy and Israel. [PDF]

open access: yesParasitology, 2023
Caffara M   +8 more
europepmc   +1 more source

Relationships Between Blood Mercury Concentrations and Oxidative Stress in Phalacrocorax auritus

open access: yes, 2013
Mercury (Hg) is a widespread contaminant that has been shown to induce adverse health effects in a wide range of organisms. We explored the relationship between total blood Hg concentrations ([Hg]) and oxidative stress induction in double-crested ...
Lavoie, Raphael A.   +3 more
core  

Evaluación del impacto económico de las poblaciones de Phalacrocorax auritus (Aves: Phalacrocoracidae) sobre la producción de los estanques camaroneros en Cuba a través de un modelo bioenergético

open access: yes, 2018
Resumen: La Corúa de Mar (Phalacrocorax auritus) es un ave acuática depredadora, con altas necesidades energéticas, que se ha convertido en un potencial enemigo de la acuicultura a lo largo de todo su rango de distribución.
CURBELO BENÍTEZ, Emerio A.   +1 more
core  

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