- Passeriformes
- Icteridae
bobolink americký Dolichonyx oryzivorus
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Určování
Breeding male is distinctive with black body, white rump, and creamy nape. Females and nonbreeders are drastically different, yellow-brown with fine streaking on breast sides, and stripes on head. Smaller than Red-winged Blackbird with shorter bill. Spiky tail feathers. In the blackbird family, although often mistaken as a sparrow. Breeds in open fields. Listen for male's bubbly song. Often in flocks during fall migration; departs early for wintering grounds in South America.