Gould's_emerald
Gould's emerald
Species of hummingbird
Gould's emerald (Riccordia elegans) is an extinct species of hummingbird in the family Trochilidae. It was described based on a single specimen taken in 1860; it is of unknown origin, but the northern Bahamas or especially Jamaica are likely sources.
In 2023 the International Ornithological Committee deleted it from its species list "until, and if, genetic analysis and/or stable isotope analysis sheds further light on its status."[2]