Pipers, Loons and Much More! Red-throated Loon After Tuesday’s Bergen Audubon Harrier Meadow Walk Mickey Raine headed to DeKorte Park, where got some great photos of a variety of species. Thanks Mickey! Red-throated Loon Great Egret Spotted Sandpiper Spotted Sandpiper Least Sandpipers Forster’s Tern Forster’s Tern Tree Swallow