I$IUI>S OF XIOAV VOJilv 



Memoir 12. N. Y. State Museum 



Plate 69 



SKYLARK 



Alauda arvensis Linnaeus 



PIPIT An!hu.-< Tiihfsr,',,^' ' Tilnst:!!!) 



All J nat. size 



> 



.Mi)^- 



HORNED LARK Otocoris alpestris alpestris (.lAnnaeua) 



MALE 



PRAIRIE HORNED LARK Otocoris alpestris praticola tienahtiw 



lALE FEMALE ^ m 



All i nat. size 



