Pygochelidon melanoleuca / Black-collared swallow (Pygochelidon melanoleuca)
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Wikipedia: Black-collared swallow Quelle: WIKIPEDIA 1200px-Pygochelidon_melanoleuca_Black-collared_Swallow%3B_river_Ji-Parana%2C_Machadinho_d%27Oeste%2C_Rond%C3%B4nia%2C_Brazil_02.jpg
Beobachtungen
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Systematik: Gattung Pygochelidon (Pygochelidon); Familie Schwalben (Hirundinidae)Allgemein:
The black-collared swallow (Pygochelidon melanoleuca) is a species of bird in the family Hirundinidae.
It is found in Argentina, Bolivia, Brazil, Colombia, French Guiana, Guyana, Paraguay, Suriname, and Venezuela.
Its natural habitat is rivers—in particular, "rapids and rocky outcrops stretches of medium and large sized rivers."[2] It forages in the rapids, and nests in rocky outcrops.[2] It is threatened by habitat loss from hydropower dams.[2]
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