Chrysomus ruficapillus
- 23.03 × 16.33 mm
Breeds in Argentina, Bolivia, Brazil, Paraguay, Uruguay
Pale blue with twisted lines, spots and irregular purplish-black blotches mostly at the larger end, slightly glossy.
Sources of information
- Size
- Average of 9 eggs: Stoddard, M. C., et al. 2017. Avian egg shape: form, function, and evolution. Science 356: 1249-1254 (Data S1, MVZ egg collection).
- Description
- Ogilvie-Grant 1912 (BM Egg Catalogue vol 5).
Drawing checked against a photo: de la Peña 2025, Aves Argentinas tomo 11, p. 202. - 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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