We had 43 people join us on this past Sunday’s Nature Walk led by the Bergen County Audubon Society at Mill Creek Marsh in Secaucus. It was a great morning for birding. Northern Harriers, greater yellow-legs, yellow warblers, Double crested cormorants and more were spotted. Below are photos of a mallard and a heron on sentry duty, a Greater yellowlegs, and plenty of Egrets. Photos courtesy of Joe Koscielny and Chris Takacs.