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Illustration of a White-chested Puffbird (Malacoptila fusca) egg, 27.6 × 22.1 mm
Illustration © 2026 Lincoln Savi, Savi Made. Free to use with credit.

Malacoptila fusca

  • 27.6 × 22.1 mm (estimated)
  • Speculative: we haven't found a description of this egg (a source we checked reports it as undescribed), so we estimated its colours and markings and its size from related birds.
Breeds in Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, Venezuela

Plain white, as in all puffbird eggs (we haven't found a description of this species' own egg yet).

Sources of information

Size
Estimated, no measurements found: the median length and width of measured eggs of the same genus: Malacoptila panamensis, Malacoptila striata.
Description
Oates, E. W. & S. G. Reid 1903. Catalogue of the Collection of Birds' Eggs in the British Museum, vol. 3. London.
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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