Had a nice morning on the C&O Canal from Pennyfield Lock walking upstream.  Two males and one female Northern Pintail in the second impoundment along with 2 male Gadwall, Mallards and Canada Geese.  Otherwise the usual suspects.  Thought we heard some frogs calling.  Details below from eBird report.

Jim Nelson
Bethesda, MD
      Observation date:  1/7/07   Distance covered:  3.0 mile(s) 
      Start time:  10:30 AM    Area covered:  N/A 
      Duration:  2 hour(s) 30 minute(s)   Elevation:  N/A  
      Number of people in party:  2 
      Species 38 Canada Goose 
            2 Gadwall 
            16 Mallard 
            3 Northern Pintail 
            3 Great Blue Heron 
            5 Black Vulture 
            8 Turkey Vulture 
            1 Red-shouldered Hawk 
            1 Red-tailed Hawk 
            12 Ring-billed Gull 
            3 Belted Kingfisher 
            5 Red-bellied Woodpecker 
            2 Downy Woodpecker 
            2 Blue Jay 
            10 American Crow 
            3 crow sp. 
            12 Carolina Chickadee 
            1 Tufted Titmouse 
            8 White-breasted Nuthatch 
            1 Brown Creeper 
            10 Carolina Wren 
            1 Winter Wren 
            3 Song Sparrow 
            18 White-throated Sparrow 
            14 Northern Cardinal 
            2 American Goldfinch 

     
     Total species reported: 26