Add Hawaiian Gallinule as species
Happy to do this, but more detail needed about which taxonomy/checklist this is missing from. The issue is not currently clear enough to act on.
The Hawaiian gallinule (Gallinula galeata sandvicensis) is an endangered chicken-sized water bird in the rail family. It is also variously known as the Hawaiian common gallinule, Hawaiian moorhen, Hawaiian common moorhen, mudhen, locally in Hawaiian as the `alae `ula (“burnt forehead” - for its prominent red frontal shield), and sometimes misleadingly as the Hawaiian red coot. It is a subspecies of the common gallinule that is endemic to the tropical Hawaiian Islands of the north-central Pacific Ocean.
Can this be added as a sub species