Here's my attempt at the Prince George's mid-winter bird count on our property at Clagett Landing Road in Upper Marlboro.  I birded from 8:06 to 11:40.  This is about 125 acres of fields, pastures, woods, underbrush, swamp, and river.  I walked a perimeter and cut through the middle.  Looks like about 36 species.  The Brown Thrasher was pleasing to me as were the two Golden Crown Kinglets (I just love that bird).  

1        Great Blue Heron               
1        Black Vulture                     
2        Turkey Vultures
6        Canada Geese
1        Wood Duck
27      Mallards
2        Red-shouldered Hawks
1        Red-tailed Hawk
2        Ring-billed Gulls
5        Mourning Doves
4        Red-bellied Woodpeckers
3        Downey Woodpeckers
2        Hairy Woodpeckers
1        Pileated Woodpecker
7        Blue Jays
1        American Crow
3        Carolina Chickadees
5        Tufted Titmouse
3        White-breasted Nuthatches
3        Carolina Wrens
2        Golden-crowned Kinglets
2        Hermit Thrushes
17      American Robins
1        Northern Mockingbird
1        Brown Thrasher
4        Yellow-rumped Warblers
5        Eastern Towhees
4        Song Sparrows
37       White-throated Sparrows
18       Dark-eyed Juncos
18       Northern Cardinals
20       Common Grackles
6        Purple Finches
6        House Finches
6        American Goldfinches

-Eddie Talik