XXIV CONTENTS 
Townsend Warbler 
Hermit Warbler 
Macgillivray Warbler 
Pacific Yellow-throat . 
° 
SUPPLEMENTARY LIST 
INDEX 
540 
542 
545 
546 
Long-tailed Chat 
Pileolated Warbler 
Verdin 
549 
952 
554 
559 
569 
