Results 31 to 40 of about 2,664,502 (197)
Wind-caused death of Great Cormorant
The Canadian field-naturalist, 1979 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
McNicholl, Martin K., Hogan, Geoffrey G.
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Population Status, Breeding Biology and Diet of Norwegian Great Cormorants
Ardea, 2022 Two subspecies of the Great Cormorant breed in Norway, the continental Phalacrocorax carbo sinensis in the south, along the Skagerrak coast, and the marine P. c. carbo from central Norway and northwards. Here we review the information existing until 2017 on population status and trends, breeding performance and diet of these two subspecies in Norway ...
Lorentsen, Svein-Håkon +3 more
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Weather conditions, distribution of resources feed and dynamics of the spatial structure of the Great Cormorant in the water area of Lake Baikal [PDF]
E3S Web of Conferences, 2023 On the basis of long-term observations (2018-2023), the features of the distribution of the Great Cormorant in the water area of Lake Baikal during the mass rise of young birds “on the wing” are considered, depending on the distribution of feed resources
Mel’nikov Yuriy +2 more
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Underwater hearing in the great cormorant (Phalacrocorax carbo sinensis): Methodological considerations [PDF]
Proceedings of Meetings on Acoustics, 2016 The underwater hearing threshold of a great cormorant (Phalacrocroax carbo sinensis) was measured at 2 kHz using psychophysical methods. Previous in-air and underwater testing suggests that cormorants have rather poor in-air hearing compared to other birds of similar size (Johansen, 2016).
Hansen, Kirstin Anderson +3 more
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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 +7 more
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Pedogeochemical Anomalies in Surroundings of Great Cormorant Colony (Case Study in Lithuania)
E3S Web of Conferences, 2013 The area where the colony of great cormorants in Curonian Spit (Lithuania) prospers from 1989 is the study object of “Koreko” project. Based on geochemical results of 90 samples of topsoil from 6 zones which differ according to the influence of the great
Taraškevičius R. +2 more
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Great Cormorant, Phalacrocorax carbo
Acrocephalus, 2005 On february 2004 5 nighe and day roost were spoted allong Bosnia River with over 200 individuas of the Great Cormorant. (UTM BQ27, BQ37, BQ56, BQ66, BQ88)
Mikuška, Tibor, Mikuška, Alma
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Knowledge and Management of Aquatic Ecosystems, 2011 Since 1997, the North-east inter-regional delegation of the French National Institute for Water and Aquatic Ecosystems (ONEMA) has been running annual networked monitoring of the great cormorant (Phalacrocorax carbo sinensis ...
Collas M., Burgun V.
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When is the bait worth the risk? A mechanistic model of a compensatory ecological trap in seabirds
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Ecological traps occur when organisms preferentially select habitats that reduce fitness. In seabird–fishery systems, fishery‐derived trophic subsidies can increase foraging success, reinforce habitat preference and indirectly enhance reproductive output or recruitment,
Cristóbal Anguita +2 more
wiley +1 more source
International Journal for Parasitology: Parasites and Wildlife, 2023 During 2014–2019, the prevalence of Corynosoma spp., a parasite species in great cormorants (Phalacrocorax carbo spp.) and in Baltic herring (Clupea harengus membras), was studied in the Archipelago and the Bothnian Seas of the northern Baltic Sea. These
Johannes Sahlstén +3 more
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