114 University of California Publications in Geology (Vou.7 














aac 
FA os to 
Ae. ue 
= 5 8 EF E 8 
a 5.2 9oe 
Be ee wm He 
Aquila) pliopryps Shuifel dt) esse ers * 
Aquila sodalis Shufeldt * 
Haliaétus leucocephalus (Linnaeus) - * 
Morphnus woodwardi Miller 3 
Geranoaétus melanoleueus Auct. (?) 
Geranoaétus grinnelli Miller -..........-...-.--2.-------------- i 
Geranoaétus fragilis Miller ae ? 
Falco peregrinus Tunstall = 
Walco; <Sp. -<.seec ee nesses ees “3 
Falco sparverius Linnaeus 
Polyborus tharus Auct. -................ = 2 
Alueo pratincola (Bonaparte) * 
Asio wilsonianus (Lesson) 
Asio flammeus (Pontoppidan) * 
Otus asio (Linnaeus) 
Bubo virginianus (Gmelin) est 
Bubo sinelairi Miller a 
Speotyto cunicularia hypogaea (Bonaparte) = 

Glaucidium gnoma Wagler 
Micropallas whitneyi (J. G. Cooper) 
INEGI 5 SYD | ceseeee cos sccccecconceccteorceecieeseeenc eae ze 
Colaptes cafer (Gmelin) 













Otoeoris alpestris (Linnaeus) -.. ° 
Cyanocitta stelleri (Gmelin) 
(Oformrarist (ayeshe DT OMENS) Seo eee eee co eoeesacensees eee sects 
Corvus brachyrhynchos Brehm .............-------------0----------0-+- 
Corvus annectens Shufeldt -......... eS 
(CHAISE GND) ceceeeeetesecrteeecceee-eeeecremceceece ‘ 
Xanthocephalus xanthocephalus (Bonaparte) -............ * 
Agelaius gubernator (Wagler) -....-.--.-.----------------------- ig 
Sturnella neglecta Audubon 2 
Euphagus eyanocephalus (Wagler) -..- 
Euphagus affinis Shufeldt = 
* 

Pipilo, sp. 
Tyanius ind ovacianvsyluann a Cus) esses ses eee toe ce seen senes cee eeeeenneeees 
