Skip to content
Illustration of a Gentoo Penguin (Pygoscelis papua) egg, 70.47 × 56.15 mm
Illustration © 2026 Lincoln Savi, Savi Made. Free to use with credit.

Pygoscelis papua

  • 70.47 × 56.15 mm
Breeds in Argentina, Falkland Islands

Unspotted white with a pale blue tinge when fresh, yellowing; coarse, partly chalky (calcareous) coat.

Sources of information

Size
Average of 5 eggs: Stoddard, M. C., et al. 2017. Avian egg shape: form, function, and evolution. Science 356: 1249-1254 (Data S1, MVZ egg collection).
Description
Oates 1901 (BM Egg Catalogue vol 1).
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.