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Illustration of a Many-colored Chaco Finch (Saltatricula multicolor) egg, 21.76 × 15.16 mm
Illustration © 2026 Lincoln Savi, Savi Made. Free to use with credit.

Saltatricula multicolor

  • 21.76 × 15.16 mm
Breeds in Argentina, Bolivia, Paraguay, Uruguay

White, with scattered sharp deep-black small spots.

Sources of information

Size
Average of 4 eggs: Stoddard, M. C., et al. 2017. Avian egg shape: form, function, and evolution. Science 356: 1249-1254 (Data S1, MVZ egg collection).
Description
Nehrkorn 1899 (Katalog der Eiersammlung).
Drawing checked against a photo: de la Peña 2025, Aves Argentinas tomo 12, p. 155.
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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