Most people don't think of Princeton as having a large marsh to look out upon, but you can find such a view by taking Alexander Rd and West Drive to Rogers Refuge, down from Institute Woods. Though owned by the American Water Company, it is open to the public, with trails, a small parking lot, and observation towers.
This Sunday, April 10 at 10am, the group that cares for the marsh, the Friends of Rogers Refuge, will host a dedication to honor Louis Beck, "who, in his passion and enthusiasm for birds, inspired many to cherish birds and work for their preservation."
The dedication, like the marsh itself, is open to the public. Here's the announcement sent out by FORR president Fred Spar:
"As Bluebirds and Red-winged Blackbirds stake out nesting territory, and leaves begin to emerge on our row of willows, we are getting ready for spring migration at the Rogers Refuge. Thanks to the support of the Washington Crossing Audubon Society, we will soon be installing new informational signage and, in memory of our dear friend Lou Beck, setting up an extensive series of nesting sites for Purple Martins, Bluebirds, Wood Ducks, Tree Swallows and other cavity nesters.
Please join us as we dedicate a memorial to Lou Beck and celebrate the coming of spring. On Sunday, April 10th at 10:00 A.M. we will convene at the main platform at the Refuge for a dedication ceremony, refreshments, and a walk around the marsh."On May 8 at 8am, the Washington Crossing Audubon's Brad Merritt and Mark Witmer will lead the annual bird walk at Rogers Refuge. Details at this link.
The marsh is kept wet in the summer with the help of a pump that feeds the marsh extra water from the Stony Brook. It's a good example of how a volunteer Friends group can collaborate with town government and the private land owner, American Water, to sustain one of the finest birding spots in the area. The town maintains the pump, and its long-running deer management program has allowed spicebush and other native flora to rebound, greatly improving the nesting habitat for birds.
Take West Drive off of Alexander Road near the StonyBrook bridge, and keep left at the fork in the gravel road.