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Pavo the Peacock

Because "Pavo" is Latin for peacock. It was so named, not surprisingly, that with a lot of imagination, it can look like a peacock [See related link].
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Pavo the Peacock

Pavo is a constellation in the southern sky. Its name is Latin for peacock. It is one of twelve constellations created by Petrus Plancius from the observations of ...
en.wikipedia.org
Pavo is a small southern constellation which made its debut in the 1603 Uranometria of Johann Bayer. Bordered by Telescopium, Ara, Apus, Octans and Indus, ...
news.bbc.co.uk
Constellation Pavo in the night sky: brightest stars, notable galaxies, clusters, nebulae and other deep sky features.
www.topastronomer.com