Winter/ Nocturnal Duck Survey - Nantucket Sound Mass.

The purpose of the study was to gain a greater understanding of locations and behaviors of wintering sea ducks when they return each evening. The goal of the study was to identify the nighttime roosting location and behavior of the Long Tailed Duck. In particular any commuting movements in the sound and if so the height of flight. While focusing on Long-Tailed Ducks, night time observations of Eiders and Scoters were also to be included in this study.