52 



Proceedings of the 



Carolina Wren. Southward. 

 Short-billed Marsh Wren. 

 White-bellied Nuthatch. 

 Tufted Titmouse. South- 

 ward. 



It may be added that the following are limited to this area in 

 migrations : 



Magnolia Warbler. 

 Bay-breasted Warbler. 

 Black-poll Warbler. 

 Blackburnian ,Warbler. 

 Black-throated Green War- 

 bler. 

 Pine Warbler. 

 Palm Warbler. 

 Mourning Warbler. 

 Wilson Warbler. 

 Canadian Warbler. 

 Hermit Thrush. 



The bird fauna of the Missouri region, naturally, is character- 

 ized particularly by the number of woodland forms, and those 

 which follow, though they may straggle through the prairie re- 

 gion in their migrations, find only in the former, within the state, 

 conditions suitable for summer residence and breeding. 



Prothonotary Warbler. 

 Blue-winged Warbler. 

 Nashville Warbler. 

 Northern Parula Warbler. 

 Caerulean Warbler. 

 Chestnut-sided Warbler. 

 Prairie Warbler. 

 Louisiana Water-thrush. 

 Hooded Warbler. 

 Bewick Wren. Southward. 

 Brown Creeper. 

 Chickadee. Rare, most spec- 

 imens 735a. 

 Blue-gray Gnatcatcher. 



Turning now to the Upper Sonoran we find the following birds 

 ranging throughout the two regions belonging to this area : 



