https://www.fws.gov/media/common-moorhen-and-blue-winged-teal-pair
Common moorhen and blue-winged teal pair | FWS.gov
common moorhenbluewingedtealpair
https://www.usgs.gov/publications/distribution-and-abundance-mariana-subspecies-common-moorhen
Distribution and abundance of the Mariana subspecies of the Common Moorhen | U.S. Geological Survey
Island-wide surveys for the endangered Mariana subspecies of the Common Moorhen (Gallinula chloropus guami) were conducted on Guam and the Commonwealth of the...