SUMMARY: Delaware Valley RBA, 20 NOV 2009

Red-throated Loon             White-rumped Sandpiper       
Common Loon                   Purple Sandpiper             
Horned Grebe                  Long-billed Dowitcher        
Red-necked Grebe              Parasitic Jaeger             
Western Grebe                 Black-headed Gull            
Great Cormorant               Bonaparte's Gull             
American Bittern              Iceland Gull                 
Brant                         Lesser Black-backed Gull     
Tundra Swan                   Black-legged Kittiwake       
Eurasian Wigeon               Black Skimmer                
Common Eider                  Short-eared Owl              
Harlequin Duck                Rufous Hummingbird           
White-winged Scoter           Red-headed Woodpecker        
Black Scoter                  Pileated Woodpecker          
Common Goldeneye              Ash-throated Flycatcher      
Red-breasted Merganser        Common Raven                 
Northern Goshawk              Horned Lark                  
Swainson's Hawk               Cave Swallow                 
Golden Eagle                  Black-capped Chickadee       
Merlin                        Red-breasted Nuthatch        
Peregrine Falcon              Brown-headed Nuthatch        
Northern Bobwhite             American Pipit               
King Rail                     Yellow-breasted Chat         
Virginia Rail                 Clay-colored Sparrow         
Sora                          Snow Bunting                 
Sandhill Crane                Dickcissel                   
American Avocet               Rusty Blackbird              
Willet                        Baltimore Oriole             
Marbled Godwit                Purple Finch                 
Western Sandpiper             Pine Siskin