AN ALL-DAY BIRD TRIP IO5 



Two seen and two others heard on the bottomlands of the 

 Anacostia River. 



11. Broad- winged Hawk. Buteo platypterus platypterus. 



One seen in the woods along Rock Creek in the Zoological 

 Park. 



12. Bob- white. Colinus virginianus vir ginianus . 



Two heard in the fields near Bladensburg. 



13. Lesser Yellow-legs. Neoglottis Havipes. 



Two seen in the marshes along the Anacostia River. 



14. Solitary Sandpiper. Tringa soliiaria solitaria. 



Common along the Anacostia River, and noted also on 

 Rock Creek; 13 seen. 



15. Spotted Sandpiper. Actitis macularia. 



Abundant on the Anacostia River, and noticed also on Rock 

 Creek; 48 seen; 5 heard. 



16. Semipalmated Sandpiper. Ereunetes pusillus. 



A flock of 6 seen on the shore of Anacostia River. 



17. Mourning Dove. Zenaidura macroura carolinensis. 



Two seen near the Anacostia River. 



18. Northern Flicker. Colaptes auratus luteus. 



Noted in nearly all woodlands; 7 seen; 14 heard. 



19. Red-headed Woodpecker. Melanerpes erythrocephalus crythro- 

 cphalus. 



Six heard, chiefly along Rock Creek. 



20. Downy Woodpecker. Dryobates pubescens medianus. 



Two seen and one heard in the woods along the Anacostia 

 River. 



21. Belted Kingfisher. Streptocerylc alcyon alcyon. 



Three seen, one heard, on the Anacostia River. 



22. Screech Owl. Otus asio naevius. 



One seen at its roosting hole in a tree along Rock Creek. 



23. Ruby-throated Hummingbird. Archilochus colubris. 



One seen in the woods along the Anacostia River. 



24. Chimney Swift. Chaetura pelagica. 



Common in the city and elsewhere along the route; 39 seen; 

 7 heard. 



25. Wood Pewee. Horizopus virens. 



Noted along Rock Creek and in the woodlands bordering the 

 Anacostia River; 2 seen; 7 heard. 



