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Illustration of a Social Flycatcher (Myiozetetes similis) egg, 23.5 × 16.7 mm
Illustration © 2026 Lincoln Savi, Savi Made. Free to use with credit.

Myiozetetes similis

  • 23.5 × 16.7 mm
  • Clutch: 2–3 eggs
Breeds in Mexico, Central America (7 countries) and South America (9 countries)
show all 17Mexico: Mexico
Central America: Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama
South America: Argentina, Bolivia, Brazil, Colombia, Ecuador, French Guiana, Paraguay, Peru, Venezuela

Creamy white to white, finely spotted with cinnamon to chocolate-brown plus grey/lavender undermarks, mostly in a cap or wreath at the larger end; occasionally unmarked.

Sources of information

Size
Average of 11 eggs: Skutch, A. F. 1945. Incubation and nestling periods of Central American birds. Auk 62: 8-37., p. 20.
Agrees with: Wetmore, A. 1972. The birds of the Republic of Panamá. Part 3. Smithsonian Miscellaneous Collections 150(3)., pp. 412-413 (page numbers inferred from scan position).
Description
Wetmore, A. 1972. The birds of the Republic of Panamá. Part 3. Smithsonian Miscellaneous Collections 150(3)., p. 412 (inferred).
Drawing checked against a photo: Morley Read via Alamy.
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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