former President of the International Council for Bird Preservation, Chairman Emeritus of the Quebec Labrador Foundation, a former member of the Atlantic Flyway Council for the North American Waterfowl Management Plan, the Delta Waterfowl Foundation and a Director Emeritus of the American Museum of Natural History. He was a founding Director of a number of conservation organizations, including the Theodore Gordon Flyfishers, the Connecticut Waterfowlers Association, the Connecticut League of Conservation Voters, and the American Bird Conservancy, where he served as Chairman Emeritus.

Don was first elected to the Board of Directors of the Atlantic Salmon Federation (U.S.) in 1979. He served the Federation in a variety of capacities, including Chairman of the Nominating Committee, Chairman of the Development Committee, Chairman of the Executive Committee, and Co-Chairman of theArchaeologists from Mexico’s National Institute of Anthropology and History (INAH) have unearthed part of a large rack of human skulls in the Templo Mayor complex in Mexico City. The Aztecs would pierce the heads of the sacrificed, string them together on wooden stakes and mount them on a vertical posts. This structure, called a tzompantli, would be erected for all to see as a highly effective symbol of ruthless power. A five-skull tzompantli was discovered underneath a sacrificial stone and a mound of skulls and jawbones at the Templo Mayor in 2012, but this latest discovery is on a whole other scale. Archaeologists believe it is the major tzompantli of the Aztec city of Tenochtitlan described in Spanish accounts of the city before its destruction in 1521.

The team