Results 1 to 10 of about 4,689 (165)

Predator telemetry informs temporal and spatial overlap with stocked salmonids in Lake Huron

open access: yesAnimal Biotelemetry, 2023
Double-Crested Cormorants (Phalacrocorax auratus), Walleyes (Sander vitreus), and Lake Trout (Salvelinus namaycush) are migratory predators that undergo extensive movements in Lake Huron. Stocking of juvenile salmonid fish (Oncorhynchus and Salmo sp.) is
David G. Fielder   +4 more
doaj   +1 more source

Great cormorants (Phalacrocorax carbo) as potential vectors for the dispersal of Vibrio cholerae

open access: yesScientific Reports, 2017
Vibrio cholerae is the cause of cholera, a devastating epidemic and pandemic disease. Despite its importance, the way of its global dissemination is unknown. V.
Sivan Laviad -Shitrit   +5 more
doaj   +1 more source

CORMORANT – A PROBLEM AND A POSSIBLE SOLUTION [PDF]

open access: yesCroatian Journal of Fisheries, 1996
Cormorant (Phalacrocorax carbo) is ichthyophagous bird which has bred in great numbers causing great damages in ponds and open waters after its hunt was fully banned in 1979.
Krešimir Pažur
doaj  

Using species distribution models to define nesting habitat of the eastern metapopulation of double‐crested cormorants

open access: yesEcology and Evolution, 2017
When organisms with similar phenotypes have conflicting management and conservation initiatives, approaches are needed to differentiate among subpopulations or discrete groups.
Kate L. Sheehan   +4 more
doaj   +1 more source

Great cormorant (Phalacrocorax carbo) predation on pikeperch (Sander lucioperca L.) in shallow eutrophic lakes in Poland

open access: yesArchives of Polish Fisheries, 2017
Increases in the population abundance of the piscivorous great cormorant (Phalacrocorax carbo) has led to conflicts with fisheries. Cormorants are blamed for decreased fish catches in many lakes in Poland.
Traczuk Piotr, Kapusta Andrzej
doaj   +1 more source

Data concerning the epidemiological characteristics in the helminth infestations of the Danube Delta’s cormorant populations [PDF]

open access: yesScientific Annals of the Danube Delta Institute, 2007
This study is focused on the elucidation of some aspects regarding the endo- and ecoparasite fauna specific for the Danube Delta’s cormorants. The researches on the two species of cormorants (Phalacrocorax carbo and Phalacrocorax pygmaeus) had as main ...
RĂILEANU Ştefan, NICHIFOR Cristina
doaj  

Cormorant predation on PIT-tagged lake fish

open access: yesJournal of Limnology, 2014
The present study use data from recovered PIT (Passive Integrated Transponder) tags to explore species- and size-specific annual predation rates by cormorants on three common lacustrine fishes (size range 120-367 mm) in a European lake; roach (Rutilus ...
Christian Skov   +5 more
doaj   +1 more source

Fisheries restoration potential for a large lake ecosystem: using ecosystem models to examine dynamic relationships between walleye, cormorant, and perch

open access: yesEcology and Society, 2015
Increased population sizes of Double-crested Cormorants (Phalacrocorax auritus) and small-bodied (
Andrea M. McGregor   +3 more
doaj   +1 more source

ASSESSMENT METHODS OF CORMORANT (Phalacrocorax carbo) DIET [PDF]

open access: yesCroatian Journal of Fisheries, 2008
Various cormorant diet assessment methods are used to assess their daily meal in order to evaluate, using these and other data, the damage to commercial fish farms as well as the damage on open waters caused by cormorants.
Krešimir Terzić   +3 more
doaj  

Comparison of Sampling Strategies to Estimate Abundance of Double-Crested Cormorants in Western Mississippi

open access: yesHuman-Wildlife Interactions, 2017
We compared 2 sampling strategies designed to estimate abundance of double-crested cormorants (Phalacrocorax auritus, hereafter cormorants) on aquaculture ponds in western Mississippi.
Aaron T. Pearse   +3 more
doaj   +1 more source

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