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Illustration of an Isthmian Wren (Cantorchilus elutus) egg, 20.6 × 15 mm
Illustration © 2026 Lincoln Savi, Savi Made. Free to use with credit.

Cantorchilus elutus

  • 20.6 × 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 Costa Rica, Panama

White, unmarked, strongly glossy.

Sources of information

Size
Estimated, no measurements found: the median length and width of measured eggs of the same genus: Cantorchilus leucotis, Cantorchilus longirostris, Cantorchilus modestus, Cantorchilus nigricapillus, Cantorchilus semibadius ….
Description
Nehrkorn 1899 (Katalog der Eiersammlung).
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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