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Illustration of a White-winged Coot (Fulica leucoptera) egg, 48.79 × 34.12 mm
Illustration © 2026 Lincoln Savi, Savi Made. Free to use with credit.

Fulica leucoptera

  • 48.79 × 34.12 mm
Breeds in Argentina, Bolivia, Brazil, Chile, Falkland Islands, Paraguay, Uruguay

Ochre-buff, evenly speckled and spotted with dark chestnut and pale grey; almost glossless.

Sources of information

Size
Average of 78 eggs: de la Peña, M. R. 2025. Aves Argentinas: descripción, comportamiento, reproducción y distribución. Comunicaciones del Museo Provincial de Ciencias Naturales "Florentino Ameghino" (Nueva Serie). Santa Fe., tomo 4, p. 86.
Description
Oates 1901 (BM Egg Catalogue vol 1); supporting: Nehrkorn 1899 (Katalog der Eiersammlung).
Drawing checked against a photo: de la Peña 2025, Aves Argentinas tomo 4, p. 86.
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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