1. The Nature Conservancy – Connecticut River Program, AG Annex A, University of Massachusetts, Amherst, MA, U.S.A.
2. S.O. Conte Anadromous Fish Research Center, US Geological Survey/Leetown Science Center, Turners Falls, MA, U.S.A.
3. Northern Research Station, USDA Forest Service, University of Massachusetts, Amherst, MA, U.S.A.