I took a quick walk at Centennial Lake today around 3:00 pm and the 
lake was covered with Canada Geese! More than I've ever seen at 
once. I didn't have time to look for Cackling Geese among them, but 
I see from Steve Sanford's post that there was at least one.

Canada Goose - 1800
Pied-billed Grebe - 1
Hooded Merganser - 1Cackling Goose - ?
Canvasback - 4
Ruddy Duck - 12
Ring-necked Duck - 10
Ring-billed Gull - 4

And crows, vultures, cardinals, etc. No ravens.

-- 
June Tveekrem
Columbia, Howard Co, MD
tweekiebird AT toadmail DOT com