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Illustration of an Undulated Tinamou (Crypturellus undulatus) egg, 49.5 × 40.8 mm
Illustration © 2026 Lincoln Savi, Savi Made. Free to use with credit.

Crypturellus undulatus

  • 49.5 × 40.8 mm
  • Clutch: 4–5 eggs
Breeds in South America (9 countries)
show all 9South America: Argentina, Bolivia, Brazil, Colombia, Ecuador, Guyana, Paraguay, Peru, Venezuela

Unmarked, glossy, vinaceous/reddish pink (fresh) fading to light grey-mauve.

Sources of information

Size
Average of 56 eggs: Schönwetter, M. 1960–1992. Handbuch der Oologie (ed. W. Meise), Lieferung 1. Akademie-Verlag, Berlin., pp. 42, 43.
Description
Hauber, M.E. (ed.) 2014. The Book of Eggs. University of Chicago Press, p. 209; support: Wikipedia, Undulated tinamou.
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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