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Illustration of a Magnolia Warbler (Setophaga magnolia) egg, 16.3 × 12.3 mm
Illustration © 2026 Lincoln Savi, Savi Made. Free to use with credit.

Setophaga magnolia

  • 16.3 × 12.3 mm
  • Clutch: 3–5 eggs
Breeds in Canada, United States

White, with variable speckles or spots.

Sources of information

Size
Average of 50 eggs: Bent, Life Histories of North American Wood Warblers (U.S. National Museum Bulletin 203, 1953), p. 200.
Agrees with: Cornell Lab of Ornithology, All About Birds: Magnolia Warbler, Life History.
Description
Cornell Lab of Ornithology, All About Birds: Magnolia Warbler, Life History.
Drawing checked against a photo: Bird Eggs of Canada photo (Royal Ontario 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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