322 



STATE AGRICULTURAL COLLEGE BULLETINS. 



293-(>G3a-(130). Dendroica domiuica aibilora Baird. 

 White-bbowed Yellow-throated Warbler. 



Sycamore Warbler; 



Rare; " early migrant " (Dr. M. Gibbs); " rather rare summer resident, breeds, nests 

 in tall sycamores on Raisin River" (Jerome Trombley); Dr. M. Gibbs writes me that he 

 has found one nest in Kalamazoo Co.; "said to be often common about Detroit" 

 (Butler's Birds of Indiana). 



Black-throated Green Warbler, natural size. 



294-B()7-(ll-). Dendroica vireiis {GmeL). * Black-throated Gkeex Warbler. 

 April and May, and August and September; usually a migrant south; nests 

 north of Montcalm Co.; "I have taken one set of eggs at Port Sanilac" (W. 

 A. Oldfield); "breeds sparingly in Kent Co. but abundantly at Mackinac Island" 

 (S. E. White); "Keweenaw Point" (Kneeland); -'breeds at Palmer, Marquette 

 Co." (O. B. Warren); '' taken in spring at Iron Mountain " (E. E. Brewster); 

 "nests abundantly in Northern Peninsula"' (Prof. Ludwig Kumlein); "breeds in 

 Northern Michigan " (Davie's Nests and Eggs of North American Birds). This 

 bird has been taken in Montcalm Co. by Dr. J. B. Steere, and in Ionia Co. 

 by Mr. Levi Broas. 



29o-<>70-(131). Dendroica kirtlandl Baird. Kiktland's Warbler. 



"Rare straggler" (Dr. M. Gibbs); "one from Battle Creek May 11, 1883, 

 identified by Robt. Ridgway; taken by Mr. Knapp at Ann Arbor, May, 1888" 

 (The Auk, Vol. VI, p. 279); one from Straits of Mackinaw, identified by Dr. C. 

 Hart Merriam (The Auk, Vol I, pp. ."JTIJ and 389); in 1879 nine specimens known, 

 the fifth and ninth taken by A. B. Covert in Washtenaw Co. (H. A. Purdie in 

 Bull. Nuttall Ornithological Club. Vol. IV, p. 185); reported by Dr. C. Hart 

 Merriam from Straits of Mackinaw, May 21, 1885 (The Auk, Vol. I, p. 376). 



29(>-(>71-(134). Dendroica vigorsii {Aud.). * Pine Warbler; Pine-crjeeping 

 Warbler. 

 April and May and September and October; J. E. Nichols of Lansing has 

 taken these often in October; "not observed in Monroe Co." (Jerome Trombley); 



