Blue-headed sapphire
species of bird
The Blue-headed sapphire or Gray's hummingbird (Chrysuronia grayi) is a species of hummingbird in the emerald's tribe Trochilini of subfamily Trochilidae. It is found in Colombia and Ecuador.
Taxonomy and systematics
The blue-headed sapphire was formerly placed in the genera Hylocharis and Amazilia. It was moved by most taxonomic systems to Chrysuronia based on the results of a molecular phylogenetic study published in 2014. However, BirdLife International's Handbook of the Birds of the World (HBW) retains it in Amazilia.
The blue-headed sapphire is monotypic. However, at one time what is now Humboldt's sapphire (C. humboldtii) was treated as a subspecies of it.
Description
The blue-headed sapphire is 9 to 11 cm (3.5 to 4.3 in) long. Males weigh 6.2 to 6.8 g (0.22 to 0.24 oz) and females 4.6 to 5.6 g (0.16 to 0.20 oz). Males have a straightish coral red bill with a black tip.
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This entry incorporates text from “Blue-headed sapphire” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.