Skip to content
Illustration of a Chilean Swallow (Tachycineta leucopyga) egg, 20.2 × 13.8 mm
Illustration © 2026 Lincoln Savi, Savi Made. Free to use with credit.

Tachycineta leucopyga

  • 20.2 × 13.8 mm
Breeds in Argentina, Chile

Plain white.

Sources of information

Size
Average of 18 eggs: Schönwetter, M. 1960–1992. Handbuch der Oologie (ed. W. Meise), Lieferung 16. Akademie-Verlag, Berlin., p. 192.
Description
Oates & Reid 1903 (BM Egg Catalogue vol 3).
Shape
Drawn from the length and width, with the taper estimated from the typical eggs of its group (how these eggs are drawn).

Know something more about this egg, or spotted a mistake? Message us.