雄成鳥 © Marie Chappell eBird S31441820 Macaulay Library ML 43675031
雌鳥 © Patrick J. Blake
雄未成鳥 © Brandon Trentler
雄成鳥 © Darren Clark
雌鳥 © William Keim
+ 4
雄成鳥 © Lynden Schofield
雄成鳥 © LAURA FRAZIER
棲地 © Jay McGowan

Boat-tailed Grackle Quiscalus major

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辨識

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Large, lanky blackbird with rounded crown and long tail. Males have ridiculously long tails, almost as long as their body, often held in a V-shape like the keel of boat. Males are glossy black. Females are brown, with subtle face pattern. Eye color ranges from brown along western Gulf Coast to yellow on Atlantic Coast. Strictly coastal, except in Florida where they occur inland (often around human development). Overlaps with similar Great-tailed Grackle on Texas coast, but occurs more strictly in coastal saltmarshes and has dark eye (not pale).

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