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Illustration of a Pacific Antwren (Myrmotherula pacifica) egg, 17.23 × 12.88 mm
Illustration © 2026 Lincoln Savi, Savi Made. Free to use with credit.

Myrmotherula pacifica

  • 17.23 × 12.88 mm
  • Clutch: 2 eggs
Breeds in Panama, Colombia, Ecuador

White, with fine sprinkles and blotches of purplish chocolate gathered in a ring around the larger end; the small end almost unmarked.

Sources of information

Size
Average of 4 eggs: Wetmore, A. 1972. The birds of the Republic of Panamá, part 3. Smithsonian Miscellaneous Collections 150(3)., p. 166.
Description
Pinto 1953, Sobre a coleção Carlos Estevão de peles, ninhos e ovos das aves de Belém (Pará), Papéis Avulsos de Zoologia 11(13): 113–224, p. 165.
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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