There were 4 Redheads (2 males and 2 females) at the lower end of 
Centennial Lake in Howard County early Thanksgiving morning. They were  
mixed in with many Canada Geese and other ducks. The other waterfowl 
included Bufflehead, Canvasback, Ruddy Duck, Lesser Scaup (judging by 
male's head shape), Ring-necked Ducks, and a small dabbling duck that I think 
was a female Green-winged Teal. Poor light and distance made this bird hard 
to ID. Another highlight was an adult Bald Eagle that flew over the lake.

Jim Wilkinson
Columbia MD