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Illustration of a Tepui Wren (Troglodytes rufulus) egg, 16.9 × 13 mm
Illustration © 2026 Lincoln Savi, Savi Made. Free to use with credit.

Troglodytes rufulus

  • 16.9 × 13 mm (estimated)
  • Speculative: we haven't found documented measurements of this egg yet, so we estimated its size from related birds.
Breeds in Brazil, Guyana, Venezuela

Pinkish white, thickly speckled with red-brown (like the House Wren).

Sources of information

Size
Estimated, no measurements found: the median length and width of measured eggs of the same genus: Troglodytes aedon, Troglodytes hiemalis, Troglodytes musculus, Troglodytes pacificus, Troglodytes rufociliatus ….
Description
Nehrkorn 1899 (Katalog der Eiersammlung).
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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