XXIV 



INDEX TO PLATES OF LAND BIRDS. 



II. 



? " 



tristis (summer), d " 



" (ivinter), d " 



Cinclus mexicanus, " 



Circus liudsonius, 111. 



Cistothorus palustris, I. 



stellaris, ' ' 



Coccygus americanus, d II. 



erythrophthalmiis, ' ' 



minor, ' ' 



