Sandy Sorkin writes: "Frequently on cold mornings, the only birds to be seen are ducks.
"The Green-winged Teal are still there in the hundreds along with smaller numbers of Gadwall, Northern shovelers and Northern Pintails.
"A handful of Greater Yellowlegs are still hanging around with few raptors to be seen. The Canvasbacks have not arrived yet, so I guess it is not officially winter." (Thanks,Sandy!)