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Illustration of a Blue-throated Mountain-gem (Lampornis clemenciae) egg, 15.1 × 10 mm
Illustration © 2026 Lincoln Savi, Savi Made. Free to use with credit.

Lampornis clemenciae

  • 15.1 × 10 mm
  • Clutch: 1–2 eggs
Breeds in United States, Mexico

Dull white, smooth and oval.

Sources of information

Size
Average of 8 eggs: Bent, Life Histories of North American Cuckoos, Goatsuckers, Hummingbirds and Their Allies (U.S. National Museum Bulletin 176, 1940), p. 328.
Description
Cornell Lab of Ornithology, All About Birds: Blue-throated Mountain-gem, Life History.
Clutch
Cornell Lab of Ornithology, All About Birds.
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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