71 



April 10. *Ammodramus sandwichensis savanna, Savanna Spar- 

 row. 



" 10. Tachycineta hicolor, Tree Swallow. 



" 11. AS):>A?/?'aj9icMs warnts, Yellow-bellied Sapsucker. 



" 11. ^^e/aw«5 ;j/i«mcews, Red-winged Blackbird. 



" 11. PooccBie.9 g'?'a??w72e?is, Vesper Sparrow. 



" 11. *Zonotrichia albicollis, White-tbroated Sparrow. 



*•' 11. Certhiafamiliarisamericana,^YO\vy\GvQQ^QV, 



" 11. Regidus satra2Xi, Golden-crowned Kinglet. 



" 12. Circus hudsonhcs, Marsh. H&wk. 



" 12. *Buteo lineatus, Red-shouldered Hawk. 



" 12. American Goldfinch (sumraer plumage). 



a J 2. '^Troglodytes hiemalis, Winter Wren. 



" 13. Larus argentatus smithsonianus, American Herring 

 Gull. 



" 13. Falco cohcmbarius, Pigeon Hawk. 



" 13. Progne subis, Purple Martin. 



'' 14. Colaptes auratus, Flicker. 



" 14. *Turdus aonalaschJcce jicillctsii, lievxm.t'Thvvi.sh.. 



'• 16. Troglodytes, aedon, House Wren. 



" 16. *Regulus calendtda, Ruby-crowned Kinglet. 



" 18. Lofhodytes cucidlatus. Hooded Merganser. 



" 18. * Passerella Iliaca, Fox Sparrow. 



" 19, Anas boschas, Wood Duck. 



" 19. *Branta canadensis, Canada Goose. 



" 19. *Galli72ago delicata, Wilson's Snipe. 



" 19. "^Totanus flavi'pes, Yellow-legs. 



'' 19, *Buteo borealis, Red-tailed Hawk. 



" 19. *Chelidon erythrogaster, Barn Swallow. 



" 19. Sitta canadensis, Red-breasted Nuthatch. 



" 21. Buteo latissimus, Broad-winged Hawk. 



" 22. *Ficoides arcticus, Arctic Three-toed Woodpecker. 



" 22. Turdus fuscescens, Wilson's Thrush. 



" 23. PoAxdion haliaetus carolinensis, American Osprey. 



" L'3. Clivicola rijjaria, Bank Swallow. 



" 24. Actitis macidaria. Spotted Sandpiper. 



" 27. Melospiza georgiana. Swamp Sparrow. 



" 28. *FalGo peregrinus anatum, Duck Hawk. 



" 28. *Chcetura j^elagica, Qhxmney ^vf\h. 



" 28. Harporliyncus rnfns, Brown Thrasher. 

 May 1. *Lanius ludovicianus excubitorides, White - rum ped 

 Shrike. 

 *Seiurus aurocapilhis, Ovenbird. 

 Melanerpes erythrocephalus. Red-headed Woodpecker. 

 Mniotilta varia, Black and White Warbler. 

 *Asio accipitrinus. Short-eared Owl. 

 ^Tyrannus tyrannus. Kingbird. 



