If you build it they will come. That is certainly the case with platforms and osprey. Ospreys are another bird of prey you can find in New York. I saw a few on a trip in June to the Thousand Islands and Lake Ontario region near the Thousand Islands. In every case I found them on a platform that they built a nest on.
In that part of New York in different places platforms have been placed on top of telephone poles by people. Soon after Osprey have come by and build nests on them. Other places they may nest include channel markers and dead trees over water.
Osprey will live around a variety of water locations: rivers, ponds, salt marshes, lakes, etc. I have seen a few on the Hudson River, including one on a channel maker where a creek meets the Hudson. The ones in this post were on Lake Ontario or on one of the Thousand Islands in the St. Lawrence River.
Osprey eat mainly fish and they are known as being excellent at fishing. Osprey circle high above shallow water before diving feet first to catch a fish. It takes an average of 12 minutes for an Osprey to catch a fish.
If you you visit the Thousand Islands or Lake Ontario region, look for their nests on top of telephone pole platforms or channel markers. They are interesting birds to watch.