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Illustration of a Rufous-backed Inca Finch (Incaspiza personata) egg, 20.5 × 15 mm
Illustration © 2026 Lincoln Savi, Savi Made. Free to use with credit.

Incaspiza personata

  • 20.5 × 15 mm (estimated)
  • Speculative: we haven't found a documented description of this egg yet, so we estimated its colours and markings and its size from related birds.
Breeds in Peru

Pale greenish blue, spotted and blotched with dull reddish brown and lilac, often in a zone or cap at the large end; glossless.

Sources of information

Size
Estimated, no measurements found: the median length and width of measured eggs of the same family: Anisognathus igniventris, Anisognathus somptuosus, Asemospiza obscura, Bangsia edwardsi, Camarhynchus parvulus ….
Description
Ogilvie-Grant 1912 (BM Egg Catalogue vol 5).
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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