By C. G. Finch-Davies - Horsbrugh, Boyd (1912) https://commons.wikimedia.org/w/index.php?curid=21278722
Kwartel
Sources:
(*) https://en.wikipedia.org/wiki/Blue_quail
(*) https://ebird.org/species/bluqua1
(*) https://search.macaulaylibrary.org/catalog?taxonCode=bluqua1