Dolichonyx oryzivorus HOW TO IDENTIFY: * Length: 6 inches * Short, conical bill * Frequents open habitats * Often found in large flocks in migration Adult male alternate: * Black head, underparts, back, wings and tail * Yellow nape * White scapulars and rump * Plumage held in Spring and Summer Female and basic: * Buff and black head stripes * Buff underparts with black streaking on flanks * Buff upperparts with black streaks on back * Dark wings and tail with pale edging * Juvenile similar to basic Similar species: The male Bobolink is similar to the male Lark Bunting but has a yellow nape, white rump, and lacks a white wing patch. The female Bobolink is similar to the Grasshopper Sparrow but is larger and has streaked flanks. Female Red-winged Blackbird has a streaked breast.
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