Results 181 to 190 of about 7,869 (211)
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Netherlands Journal of Sea Research, 1984
Since 1971, when the Grevelingen estuary was turned into a 108 km2 saline lake, the number of foraging piscivorous birds has increased significantly. Up to 7000 to 10 000 Great Crested Grebes may be present on the lake, representing about half of the northwestern European breeding population.
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Since 1971, when the Grevelingen estuary was turned into a 108 km2 saline lake, the number of foraging piscivorous birds has increased significantly. Up to 7000 to 10 000 Great Crested Grebes may be present on the lake, representing about half of the northwestern European breeding population.
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Canadian Journal of Zoology, 1988
Experimental infections of laboratory-raised birds supported field data indicating that Common Mergansers (Mergus merganser L.) (prevalence = 20.8%, mean intensity = 3.2) and Red-breasted Mergansers (Mergus senator L.) (prevalence = 4.0%, mean intensity = 1) are important hosts of Eustrongylides tubifex in Ontario.
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Experimental infections of laboratory-raised birds supported field data indicating that Common Mergansers (Mergus merganser L.) (prevalence = 20.8%, mean intensity = 3.2) and Red-breasted Mergansers (Mergus senator L.) (prevalence = 4.0%, mean intensity = 1) are important hosts of Eustrongylides tubifex in Ontario.
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African journal of biomedical research
Birds exhibit distinct adaptations and food requirements.The remarkable migratory capacity exposes the birds to different habitats with a variety of food items and thus possess a complex gut microbial community. The Little cormorant,Microcarbo niger, an aquatic piscivorous bird, mainly depends on fresh water and inshore habitat for foraging.
Raghunathan PP +6 more
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Birds exhibit distinct adaptations and food requirements.The remarkable migratory capacity exposes the birds to different habitats with a variety of food items and thus possess a complex gut microbial community. The Little cormorant,Microcarbo niger, an aquatic piscivorous bird, mainly depends on fresh water and inshore habitat for foraging.
Raghunathan PP +6 more
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Canadian Journal of Zoology, 1988
The genus Eustrongylides Jägerskiöld, 1909 (Nematoda: Dioctophymatoidea) is revised based on examination of adult E. tubifex from experimentally infected Common Mergansers (Mergus merganser) and specimens of Eustrongylides spp. from various museums. Only three species are considered distinguishable: E.
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The genus Eustrongylides Jägerskiöld, 1909 (Nematoda: Dioctophymatoidea) is revised based on examination of adult E. tubifex from experimentally infected Common Mergansers (Mergus merganser) and specimens of Eustrongylides spp. from various museums. Only three species are considered distinguishable: E.
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FEEDING ECOLOGY OF PISCIVOROUS BIRDS AT LAKE ST LUCIA, Part 1: Diving Birds
Ostrich, 1978A. K. Whitfield, S. J. M. Blaber
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Study of Piscivorous bird in and around galorgi lake, Akkalkot Tahsil, District Solapur
Abstract: The study area is 55 km away from solapur district and near about 15 km away from Akkalkot tahsil. Galorgi Lake is one of the largest artificial lake. It is provide the nutrient rich flora and fauna which attracts the birds.Salgar, Satish N. +2 more
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Two-birds-one-stone: multifunctional supercapacitors beyond traditional energy storage
Energy and Environmental Science, 2021Yang Zhou, Jinyuan Yang, Zheng Bo
exaly
Birds can transition between stable and unstable states via wing morphing
Nature, 2022Christina Harvey +2 more
exaly
Experimental approach on the impact of piscivorous birds on a littoral extensive fish-farming
1993Une étude quantitative de la prédation par deux espèces d'oiseaux piscivores a été réalisée dans un bassin situé dans un ensemble de réservoirs à poissons. Deux enclos, l'un protégé par des filets et des fils, l'autre accessible aux oiseaux, ont été étudiés.
Génard, Michel +2 more
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