52 PETERS — A NEW JAY rP-N.E.Z.C. 



Vol. VII 



MEASUREMENTS (in millimeters) 



247,529 9 - 139.5 141.0 21.5 



This form is strikingly paler than any of the known races of 

 Perisoreus canadensis. The contrast between the white throat 

 and fore neck and the drab lower parts, so noticeable in the 

 other subspecies, is quite lacking. 



