Billy Collins (EDT)/ David Allen Sibley (ILT)
(1)
David Allen Sibley (FRW)/ Gregory Long (FRW)/ Martha Mcdowell (INT)
(1)
David Allen Sibley (ILT)/ Chris Elphick (EDT)/ John B. Dunning Jr. (EDT)/ David Allen Sibley (EDT)
(1)
Jerry Liguori/ David Allen Sibley (FRW)
(1)
John Muir Laws/ David Allen Sibley (FRW)
(1)
Pete Dunne/ Clay Sutton/ David Allen Sibley
(1)
Subhankar Banerjee/ Peter Matthiessen/ Fran Mauer/ William H. Meadows/ Debbie S. Miller/ George B. Schaller/ David Allen Sibley/ Jimmy Carter (FRW)
(1)