XXIV 



CONTENTS 



Townsend Warbler . . 540 Long-tailed Chat .... 549 



Hermit Warbler .... 542 Pileolated Waibler ... 552 



Macgillivray Warbler . 545 Verdin 55* 



Pacific yellow-throat . . 546 



SUPPLEMENTARY LIST 559 



INDEX 569 



