PavelZehtindjiev

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bspb wind farms conservation wind turbines bird migration kaliakra birds displacement biodiversity wintering geese red-breasted geese wintering birds red-breasted heese bulgaria barrier effect bird protection via pontica bird

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Via Pontica and Integrated Bird Protection System in Kaliakra, NE Bulgaria

il y a 4 ans • 171 Vues

No evidence for displacement of wintering Red-breasted geese (Branta ruficollis) at a wind farms area in northeast Bulgaria: long term monitoring results

il y a 4 ans • 73 Vues

Quantitative characteristics of Soaring bird migration in NE Bulgaria.ppt

il y a 1 an • 166 Vues

bspb wind farms conservation wind turbines bird migration kaliakra birds displacement biodiversity wintering geese red-breasted geese wintering birds red-breasted heese bulgaria barrier effect bird protection via pontica bird

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