CONTENTS. 
Entroducti ont sese's Gus es ciciot eee lod bce menie eee ecedie eececeesssaeiees 
Bobolink (Dolichonyx oryzivorus) ...--.------ 2-2-2222 eee eee e eee eee ene 
Cowbind, (Moloth tig Glér) 3.52 /pie tons cocaaectenetiamun oad ooa te seeaeuawlnnden 
Yellow-headed blackbird (Xanthocephalus xanthocephalus).....-.-++----+++--- 
Red-winged blackbird (Agelaius phaniceus)...---------------+--e- eee eee 
California red-winged blackbird (Agelaius gubernator californicus) ....----+--- 
Rusty blackbird (Scolecophagus carolinus) ...-----++------ ae eee e eee eee eee 
Brewer’s blackbird (Scolecophagus cyanocephalus) ...---.----+-------+----0--- 
Crow blackbird ( Quiscalus quiscula).....----.-2-------- 2222-022 -e eee ee eee 
Boat-tailed grackle ( Quiscalus major).....-.----- sind neea rane ee eepenEeseuE aie 
Distribution.of stomachs: oc avicescace cates cantnsweaededccc sé wiemsia cues 
