EXCHANGE PRICE LIST 



86 



1910 Price 



A.O.U. Per 



No. Egg 



730 Sitta pygmaea leuconucha 3.00 



White-naped Nuthatch 



731 Baeolophus bicolor > 75 



Tufted Titmouse 



732 Baeolophus atricistatus atricris- 



tatus 1.00 



Black-crested Titmouse 

 732o Baeolophus atricistatus sennetti. 1.25 

 Sennett's Titmouse 



733 Baeolophus inornatus inornatus. .55 



Plain Titmouse 

 7330 Bseolophus inornatus griseus . . . 2.25 



Gray Titmouse 

 7336 Basolophus inornatus cineraceus 3.50 



Ashy Titmouse 



734 Baeolophus wollweberi 2.00 



Bridled Titmouse 



735 Penthestes atricapillus atricapil- 



lus 30 



Chickadee 

 735a Penthestes atricapillus septentri- 



onalis 60 



Long-tailed Chickadee 

 7356 Penthestes atricapillus occiden- 



talis 50 



Oregon Chickadee 

 735c Penthestes atricapillus turneri. . 

 Yukon Chickadee 



736 Penthestes carolinensis caroli- 



nensis .30 



Carolina Chickadee 

 736a Penthestes carolinensis agilis... .50 



Plumbeous Chickadee 

 7366 Penthestes carolinensis impiger. 2.00 



Florida Chickadee 



737 Penthestes sclateri 



Mexican Chickadee 



738 Penthestes gambeli gambeli 75 



Mountain Chickadee 



738o Penthestes gambeli baileyae 75 



Bailey's Mountain Chickadee 



739 Penthestes cinctus alascensis . . . 4.00 



Alaska Chickadee 



740 Penthestes hudsonicus hudsoni- 



^ cus 3.00 



Hudson inn Chickadee 



740o Penthestes hudsonicus littoralis. 3.00 

 Acadian Chickadee 



741 Penthestes rufescens rufescens. 1.50 



Chestnut-backed Chickadee 

 741o Penthestes rufescens neglectus. 2.25 



California Chickadee 

 7416 Penthestes rufescens barlowi... 2.25 



Barlow's Chickadee 



