XXIII. 



2.3. 



.J UNC Q HYEMAL i S S c b. l . 

 SPIZELLA SOCIALIS Bon;ip. 

 SPIZELLA PUSILLA Bou;.p. 

 AMPHLSPIZA BILINEATA Couos. 

 POOCyEfES GRAMINEUS B;nrd. 



1. 

 2. 

 .3. 

 4. 

 5. 

 6. AMMODRAMUS SAVANNARUM PASSE RINUS RidcSw.. 



WINTERFINK 



HAARFINK 



WALDFINK 



SCHWARZKEHLIGER AMMERFINK 



ABENDFINK 



GRASHUPFERFINK 



7. AMMODRAMUS SANDWICHENSIS SAVANNA RidoM-. _ SAVA N N E N F 1 N K 



_ d un CO . 



- Chipping Sparrow. 



_ Field Sparrow. 



_ Black-throated Sparrow. 



_ Vesper Sparrow. 



_ GrasshopperSparrow. 



_ Savanna Sparrow. 



