149-02-2019 Harlequin Duck Allegheny
Species: Harlequin Duck (Histrionicus histrionicus) Number of Individuals observed:Â 1 Date of Sighting: Â 11/16/2019 County :Â Â Allegheny Location :Â Allegheny River at boardwalk off St. Charles Ct. GPS Coordinates:Â 40.496257, […]
149-01-2015 Harlequin Duck Warren
Species: Â Harlequin Duck Histrionicus histrionicus Number of Individuals:Â Â 1 Date of Sighting:Â Â 3-14-2015 County : Â Â Â Warren Location : Â Â Â On the Allegheny River in downtown Warren, just downstream from the confluence […]
