Euphagus carolinus
- 25.8 × 18.6 mm
- Clutch: 3–6 eggs
Breeds in Canada, United States
Blue-green to pale gray, with variable amount of brown markings.
Sources of information
- Size
- Average of 50 eggs: Bent, Life Histories of North American Blackbirds, Orioles, Tanagers, and Allies (U.S. National Museum Bulletin 211, 1958), p. 286.
- Description
- Cornell Lab of Ornithology, All About Birds: Rusty Blackbird, Life History.
Drawing checked against a photo: Bird Eggs of Canada photo (Royal Saskatchewan Museum). - Clutch
- Cornell Lab of Ornithology, All About Birds.
- Shape
- Drawn from the length and width, with the taper estimated from the typical eggs of its group (how these eggs are drawn).
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