Ridgely, R. S., T. F. Allnutt, T. Brooks, D. K. McNicol, D. W. Mehlman, B. E. Young, and J. R. Zook. 2005. Digital Distribution Maps of the Birds of the Western Hemisphere, version 2.1. NatureServe, Arlington, Virginia, USA. Additional updates and changes by BirdPhotos.com 2016.
Note red lower mandible and {vent} with green scales with white borders. The male Shining-green Hummingbird is similar to the [Steely-vented Hummingbird], and to the Emeralds, especially the [Red-billed Emerald]. Emeralds have a solid green {vent}, are smaller, and have a distinctive green color, and a more passive behaviour. The Shining-green may have a green, bronze (subspecies luminosa) or blue (goudoti) central tail feather. The Shining-green may have more of a bluish tinge in the chest than similar species. Although both the [Steely-vented Hummingbird] and the Shining-green Hummingbird are shiny from the right angle, the Shining-green seems overall shinier from all angles.
The female Shining-green has a white belly and patchy chest, and for some reason is rarely seen.
Africa (entire continent rather than south of Sahara)
AN
Antarctica
AO
Atlantic Ocean
AU
Australasia (Wallacea (Indonesian islands east of Wallace's line), New Guinea and its islands, Australia, New Zealand and its subantarctic islands, the Solomons, New Caledonia, and Vanuatu)
PAL
Eurasia (Europe, Asia from the Middle East through central Asia north of the Himalayas, Siberia and northern China to Japan)
IO
Indian Ocean
LA
Latin America (Middle and South America)
MA
Middle America (Mexico through Panama)
NA
North America (includes the Caribbean)
NO
Northern oceans
OR
Oriental Region (South Asia from Pakistan to Taiwan, plus Southeast Asia, the Philippines, and Greater Sundas)
