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Illustration of a Grey-crowned Flatbill (Tolmomyias poliocephalus) egg, 21.8 × 14.8 mm
Illustration © 2026 Lincoln Savi, Savi Made. Free to use with credit.

Tolmomyias poliocephalus

  • 21.8 × 14.8 mm
Breeds in South America (9 countries)
show all 9South America: Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, Venezuela

Creamy white, with small reddish spots and blotches.

Sources of information

Size
Average of 16 eggs: Schönwetter, M. 1960–1992. Handbuch der Oologie (ed. W. Meise), Lieferung 15. Akademie-Verlag, Berlin., p. 111.
Description
Haverschmidt, F. 1968. Birds of Surinam. Oliver & Boyd, Edinburgh and London., p. 322.
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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