SPARROWS AND FINCHES. 413 



tricts; irregularly south in winter to north- 

 ern U. S., Mass, (rare), Mich, and 111. All 

 Redpolls frequent open country and are 

 gregarious. 



Fig. 326 



Pine Siskin. 1-4. 



471. BREWSTER LINNET. 



Like an immature female Redpoll, but 

 has no red on crown; primaries and tail 

 feathers edged with pale yellow; rump, 

 tinged with yellow. Known only from the 

 type specimen taken at Walthain, Mass., 

 Nov. 1, 1870. 



