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Illustration of a King Penguin (Aptenodytes patagonicus) egg, 104.5 × 75.8 mm
Illustration © 2026 Lincoln Savi, Savi Made. Free to use with credit.

Aptenodytes patagonicus

  • 104.5 × 75.8 mm
  • Clutch: 1 egg
Breeds in Argentina, Chile, Falkland Islands

Pale greenish white, matte and slightly chalky, pear-shaped.

Sources of information

Size
Average of 25 eggs: Schönwetter, M. 1960–1992. Handbuch der Oologie (ed. W. Meise), Lieferung 1. Akademie-Verlag, Berlin., p. 50.
Description
Hauber, M. E. (ed.) 2014. The Book of Eggs. University of Chicago Press, p. 49.
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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