Results 101 to 110 of about 225 (143)
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In-Air and Underwater Hearing in the Great Cormorant (Phalacrocorax carbo sinensis)
2016Hearing thresholds of a great cormorant (Phalacrocorax carbo) were measured in air and under water using psychophysics. The lowest thresholds were at 2 kHz (45 dB re 20 μPa root-mean-square [rms] in air and 79 dB re 1 μPa rms in water). Auditory brainstem response measurements on one anesthetized bird in air indicated an audiogram with a shape that ...
Johansen, Sasia +8 more
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Journal of Wildlife Diseases, 2013
Hematology and plasma biochemistry values were determined in 92 free-living Great Cormorant (Phalacrocorax carbo sinensis) chicks at Jeziorsko reservoir, central Poland. Percentage distribution of leukocytes, packed cell volume, plasma concentrations of hemoglobin and basic biochemical parameters were evaluated. These values may be treated as reference
Piotr, Minias +3 more
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Hematology and plasma biochemistry values were determined in 92 free-living Great Cormorant (Phalacrocorax carbo sinensis) chicks at Jeziorsko reservoir, central Poland. Percentage distribution of leukocytes, packed cell volume, plasma concentrations of hemoglobin and basic biochemical parameters were evaluated. These values may be treated as reference
Piotr, Minias +3 more
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Die Nahrung von Kormoranen (Phalacrocorax carbo sinensis) in Bayern
Journal für Ornithologie, 1998Die wachsende Zahl von Kormoranen (Phalacrocorax carbo sinensis) in Bayern fuhrte in den letzten Jahren zu erheblichen Konflikten zwischen Fischerei und Naturschutz. Deshalb wurde die Zusammensetzung der Kormorannahrung an verschiedenen Gewassertypen untersucht: Zwei grose Voralpenseen (Chiemsee, Ammersee), drei kunstlich angelegte Gewasser (Altmuhlsee,
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Importance of the Mediterranean for Wintering Cormorants Phalacrocorax Carbo Sinensis
1986In this paper we summarize the present information available for wintering Cormorants Phalacrocorax carbo sinensis in the Mediterranean. During recent years (1980–1985) we followed sinensis birds originating from colonies in North-West Europe on their wintering grounds in the Mediterranean. A more detailed programme is in progress. Here we present some
M. R. van Eerden, M. J. Munsterman
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2010
Over the last years (1976-2008) breeding settlements of the Cormorant at the Azov-Black Sea coast of Ukraine and within adjacent areas are connected with 17 natural territorial complexes. Five of these areas are in frame of the natural-reserve fund (Danube and Black Sea Biosphere Reserves, Crimean Natural Reserve, Regional Landscape Parks "Kinburn Spit"
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Over the last years (1976-2008) breeding settlements of the Cormorant at the Azov-Black Sea coast of Ukraine and within adjacent areas are connected with 17 natural territorial complexes. Five of these areas are in frame of the natural-reserve fund (Danube and Black Sea Biosphere Reserves, Crimean Natural Reserve, Regional Landscape Parks "Kinburn Spit"
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Cormorants (Phalacrocorax carbo sinensis) as bioindicators for polychlorinated biphenyls
Archives of Environmental Contamination and Toxicology, 1991Brain, livers, and subcutaneous fat of 50 Cormorants (Phalacrocorax carbo sinensis, Blumenbach 1798) were analyzed for 6 PCB congeners. The birds had been shot in autumn 1985 and 1986 in Schleswig-Holstein, FRG. Subcutaneous fat was the highest contaminated tissue, while brain had accumulated the lowest concentrations.
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Energetics of underwater swimming in the great cormorant (Phalacrocorax carbo sinensis)
Marine Biology, 1995Resting metabolic rate (RMR), energy requirements and body core temperature were measured during underwater swimming in great cormorants (Phalacrocorax carbo sinensis) at the zoological garden in Neumunster, Germany, using gas respirometry and stomach temperature loggers. We used a 13 m long still water canal equipped with a respiration chamber at each
D. Schmid +2 more
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The authorship and type locality of Phalacrocorax carbo sinensis
2011(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Sex Determination of Great Cormorants (Phalacrocorax carbo sinensis) using Morphometric Measurements
Waterbirds, 2008Abstract Great Cormorant (Phalacrocorax carbo) is monomorphic in plumage such that sexes cannot be separated by plumage characteristics. In contrast, it displays sexual size dimorphism, with males generally being larger than females. Sexual dimorphism and variability in size of the continental Great Cormorant (P. c.
Vasilios Liordos, Vassilis Goutner
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Veliki vranac(Phalacrocorax carbo sinensis) na salmonidnim rijekama
2006Veliki vranac (Phalacrocorax carbo sinensis, L.) je ribojedna ptica koja nastanjuje Aziju, Australiju, Afriku, Sjevernu Ameriku i Europu. Europska populacija velikog vranca doživjela je veliku ekspanziju, tako da je broj ptica s 400.000 jedinki u samo dvadesetak godina dosegao brojku od skoro 1.000.000 jedinki.
Treer, Tomislav +6 more
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