oi/iS <U^asii.L. iiraei^s 



1. INDIGO BUNTING, adult male, Summer. 



2. INDIGO BUNTING, adult male, Winter. 



3. INDIGO BUNTING, female. 



4. BLUE GROSBEAK, adult male. Summer. 



5. BLUE GROSBEAK, immature male, Summer. 



6. BLUE GROSBEAK, female. 



(One-half Natural Size) 



