CBRC Logo

Tufted Duck - Aythya fuligula

4 Records

Select a record to view comments and documentations
 Acc. No.YearLocationCountyObservers
1997-0161997 Walden Ponds/Sawhill Ponds Complex BoulderMyron Plooster, Peter Gent, Mark Janos, Tony Leukering, Larry Norris
2000-0232000 Barr Lake State Park AdamsKarleen Schofield
2011-0182011 Longmont BoulderDoug Faulkner, Peter Gent, Bill Maynard, Nathan Pieplow, Bill Schmoker
2011-1772011 Firestone Gravel Pits WeldSteve Mlodinow