154 DAVENPORT ACADEMY OF NATURAL SCIENCES. 



[12 204, R97, C 125, U 657.] 

 Dendroica maculosa (Gmel.). Magnolia Warbler. Spring and fall 

 migrant; common. Arrives the first, and remains until the third week 

 in May; in the fall it is to be seen from the last week in August, to the 

 middle of September. In company with others of its genus, it is usually 

 found feeding in the upper branches of the trees along the water-courses. 



[B 201, R 98, C 118, T 658.] 



Dendroica carulea (Wils.). Cerulean Warbler. Migratory; not 



common, at least as far as personal observation goes. In his notes on 



the birds observed in western Iowa, in July, August, and September of 



1867. Mr. J. A. Allen states that this species was "quite common at 



Boonesboro, keeping chiefly in the tops of high trees, and was the only 



woodland Dendroica observed there." Mr. T. M. Trippe, in his notes 



on the birds of southern Iowa (1872), states that it was "common, and 



breeds." 



[B 200, R 99, C 124, U 659.] 



Dendroica pensylvanica (Linn.). Chestnut-sided Warbler. Migra- 

 tory; abundant, arriving the first week in May, and departing before 

 the middle of September. Also a summer resident, not uncommon. 



[B 197, R 100, C 123, U 660.] 

 Dendroica castanea (Wils.). Bay-breasted Warbler. Migratory; 

 not common. Arrives the first week in May. 



[B 202, R 101, C 122, U 661.] 

 Dendroica striata (Forst.). Black -poll Warbler. Common mi- 

 grant from the first to the middle of May. It is usually seen among 

 the lower branches of the trees in dark, damp woodland. 



[B 196, R i,o2, C i2i, U 662.] 

 Dendroica blackburnia (Gmel.). Blackburnian Warbler. Migra- 

 tory; not common. Arrives the first week in May. 



[B 189, R 107, C 112, U 667.] 

 Dendroica virens (Gmel.). Black-throated Green Warbler. Com- 

 mon spring and fall migrant, arriving the first of May, and returning in 

 September. Perhaps breeds in the State, inasmuch as it has been 

 noticed several times during the month of June. 



[B 208, part, R 113, C 132, U 672.] 

 Dendroica palmarum (Gmel.). Palm Warbler. Migratory; abun- 

 dant. Appears about the 20th of April, and remains until the 10th of 

 May. Its arrival is heralded by the appearance of a few males, which 

 frequent open woodland; a few days later others, comprising both 



