Bart, The construction is the "National Harbor" development. There is great concern of the impact of this site on wildlife in and around the area (including fish). The Friends of Dyke Marsh testified that the Envioronmental Impact Study was inadequate as it did not include any impact on Dyke Marsh, less than a mile away (Eagle nesting and wintering at Hunting Creek is just one facet of the impact given no comment by the EI.) No Maryland ornithological organizations testified, which I find curious. Kurt Gaskill