376 
The Ohio Naturalist. 
[Vol. Ill, No. 4, 
April io. 
April 15. 
April 17. 
April 18. 
April 19. 
April 20. 
April 22. 
April 23. 
April 24. 
April 25. 
April 26. 
April 27. 
April 28. 
April 29. 
May 1 . 
May 2. 
May 5. 
May 7. 
May 8. 
May 12. 
May 13. 
May 16. 
Turdus aonalaschkae pallasii, Hermit Thrush. Williamson. 
Turdus mustelinus, Wood Thrush. Mills. 
Chelidon erythrogaster, Barn Swallow. Jennings. 
Actitis macularia, Spotted Sandpiper. Hine. 
Harporhynchus rufus, Brown Thrasher. Morse. 
Helmitlierus vermivorus, Worm-eating Warbler. Hine. 
Mniotilta varia, Black and White Warbler. Hine. 
Helminthophila pinus, Blue-winged Warbler. Hine. 
Dendroica aestiva, Yellow Warbler. Hine. 
Polioptila caerulea, Blue-gray Gnateatclier. Hine. 
Piranga erythromelas, Scarlet Tanager. Parker. 
Galeoscoptes carolinensis, Catbird. 
Ammodramus savannarum passerinus, Grasshopper Sparrow. 
Hine. 
Helminthophila chrysoptera, Golden-winged Warbler. 
Dendroica virens, Black-tliroated Green Warbler. Williamson. 
Dendroica blackburniae, Blackburnian Warbler. 
Dendroica maculosa, Magnolia Warbler. 
Clivicola riparia, Barn Swallow. 
Seiurus noveboracensis, Water Thrush. Parker. 
Ardea virescens, Little Green Heron. 
Icterus galbula, Baltimore Oriole. Parker. 
Dolicliouyx oryzivorus, Bobolink. 
Habia ludoviciana, Rose-breasted Grosbeak. Williamson. 
Passerina cyanea, Indigo Bunting. 
Yireo olivaceus, Red-eyed \'ireo. Parker. 
Helminthophila celata, Orange-crowned Warbler. Hine. 
Setophaga ruticilla, Redstart. Parker. 
Geotlilypis trichas, Maryland Yellow-throat. 
Icterus spurius, Orchard Oriole. 
Helminthophila peregrina, Tennessee Warbler. Hine. 
Icteria virens, Yellow-breasted Chat. 
Petrochelidon lunifrons, Eave Swallow. Griggs. 
Stelgidopterj'x serripennis, Rough-winged Swallow. Taylor. 
Turdus ustulatus swainsonii, Olive-backed Thrush. Hine. 
Yireo gilvus, Warbling vireo. Taylor. 
Zonotricliia leucoplirys, White-crowned Sparrow. Hine. 
Dendroica caerulescens, Black-throated Blue Warbler. Hine and 
Henderson. 
Antrostomus vociferus, Whip-poor-will. 
Dendroica coronata, Myrtle Warbler. 
Seiurus aurocapillus, Oven-bird. Williamson. 
Sylvania mitrata. Hooded Warbler. Parker. 
Geotlilypis formosa, Kentucky Warbler. Parker. 
Dendroica palmarum, Palm Warbler. Hine. 
Melospiza liticolni, Lincoln’s Finch. Osborn. 
Myiarchus crinitus, Great-crested Flycatcher. Teter. 
Coccyzus erythrophthalmus, Black-billed Cuckoo. 
Dendroica pennsylvanica, Chestnut-sided Warbler. Hine. 
Yireo solitarius, Blue-headed Yireo. Parker. 
Trochilus colubris, Humming Bird. Osborn. 
Compsotlilypis americanus, Parula Warbler. Parker. 
Protonotaria citrea, Prothonotary Warbler. Hine. 
Coccyzus americanus, Yellow-billed Cuckoo. Mills. 
Dendroica castauea, Bay-breasted Warbler. Parker. 
