Jack Dykinga / Yellow-headed blackbirds (Xanthocephalus xanthocephalus) and Redwing blackbirds (Agelaius phoeniceus) roosting. Whitewater Draw Wildlife Area, Arizona, USA, December.
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Jack Dykinga / Murmuration of Yellow-headed blackbirds (Xanthocephalus xanthocephalus) and Redwing blackbirds (Agelaius phoeniceus) at sunset, before roosting. Whitewater Draw Wildlife Area, Arizona, USA, December.
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Marie Read / Yellow-headed Blackbird (Xanthocephalus xanthocephalus) male calling and performing courtship / territorial display in cattail marsh, Mono Lake Basin, California, USA
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Marie Read / Yellow-headed Blackbird (Xanthocephalus xanthocephalus) male perched by clinging between two cattail stems in marsh, Mono Lake Basin, California, USA
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Gerrit Vyn / Yellow-headed Blackbird (Xanthocephalus xanthocephalus) male in breeding plumage, perched on cattails in wetlands, Alberta, Canada. June.
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Jack Dykinga / Murmuration of Yellow-headed blackbirds (Xanthocephalus xanthocephalus) and Redwing blackbirds (Agelaius phoeniceus) before roosting. Whitewater Draw Wildlife Area, Arizona, USA, December.
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Jack Dykinga / Yellow-headed blackbirds (Xanthocephalus xanthocephalus) roosting in cattails Whitewater Draw Wildlife Area, Arizona, USA, December.
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Jack Dykinga / Yellow-headed blackbirds (Xanthocephalus xanthocephalus) roosting in cattails Whitewater Draw Wildlife Area, Arizona, USA, December.
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Marie Read / Yellow-headed Blackbird (Xanthocephalus xanthocephalus) male perched in marsh vegetation (Phragmites) in foreground. Bear River Migratory Bird Refuge, view toward east, with Wasatch Mountains in dista...
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Jack Dykinga / Murmuration of Yellow headed blackbird (Xanthocephalus xanthocephalus) flying at sunset, Sonoran Desert, Near Tucson, Arizona, USA.
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Jack Dykinga / Murmuration of Yellow headed blackbird (Xanthocephalus xanthocephalus) flying at sunset, Sonoran Desert, Near Tucson, Arizona, USA.
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Jack Dykinga / Murmuration of Yellow headed blackbird (Xanthocephalus xanthocephalus) flying at sunset, Sonoran Desert, Near Tucson, Arizona, USA.