Pomona College, Claremont, California 51 



Biileo su'iiiiisuiii Bonap. Swainson Hawk, loiiiid breeding in 

 several instances in river bottom near Corona, also near Chino. 

 Large Hocks often seen Hying north or south. W.M.P. PI. IV. 

 Fig. 8. 



Arcliihiitco fcrnicjiiicus Licht. l^'erruginous Rough-legged I lawk. 

 Rather uncommon. One taken near Corona. Another seen in fall 

 of 1916. W.M.P. 



.Jf/iiilci chrystu'los Linn. Golden Eagle. H.W., Metz. In high 

 mountains. W.M.P. PI. IV. Fig. 9. 



Hd/itu'ctiis teiicoccpluihis leucoccphdliis Linn. Southern Bald 

 Eagle. Near Laguna and San Pedro. W.M.P., L.L.G. 



Falco mex'tcaniis Schl. Prairie Falcon. H.W. Not common, 

 fall and winter near Chino. W.M.P. PI. IV. Fig. 10. 



Falco colnmbcir'iiis coltunbarius Linn. Northern Pigeon Hawk. 

 Rather uncommon. Several taken, all probably this form. PI. IV. 

 Fig. 11. 



Falco sparverius sparvenus Linn. American Sparrow Hawk. 

 H.W., L.L.G. , Metz, Illingsworth. From the mountains to the 

 sea. W.M.P. PI. IV. Fig. 12, male. Fig. 13, female. 



Pandioii luilii/'liis caroliiiciisis Gmel. American Osprey. Between 

 Laguna and Balboa, summer, 1916. H.H.N. Seen near New- 

 port. W.M.P. 



Ahico praiiliiicola Bonap. American Barn Owl. Metz., L.L.G., 

 H.W. Vefy common, San Dimas Canyon, Claremont, Chino, near 

 Corona, Upland, Laguna. Nests in holes in trees or rocks or in 

 buildings. Eggs from February to May. W.M.P. PI. IV. Fig. 

 14. 



/Isio -Liilsoiiiaiiiis Less. Long-eared Owl. H.W., Metz. June 

 7, 1909. One record from Indian Hill, Claremont. Several pairs 

 nesting in willow bottoms near Corona, April, 1915 to 1917. W.M. 

 P. PI. IV. Fig. 15. 



J.ui) flanniiciis Pontop. Short-eared Owl. H.W. Hills near 

 Pomona, Nov. 10. Near Corona, Nov. 3. Near Ontario in grain 

 field, Nov. 2. W.M.P. PI. IV. Fig. 16. 



Slrix occith'ii talis " cidciilalh Xan. Southern Spotted Owl. One 

 record from Sar. Gabriel Canyon, May 1, 1916. W.M.P. 



