North American Birds Eggs. 23 



348 Archibuteo ferrugineus r 448, c 526 



Ferruginous Rough-leg 2.50 



349 Aquila chrysaetos r 449, c 532 



Golden Eagle 6.00 



[350] Thrasaetus harpyia r 450, c 631 



Harpy Eagle 

 [351] Haliseetus albicilla r 452, c 533 



Gray Sea Eagle 2.00* 



' 352 Haliaeetus leucocephalus r 451, c 534 



Bald Eagle ' 3.50 



353 Falco islandus r 412, c 501 



White Gryfalcon 5.00 



354 Falco rusticolus r 412, c 500 



Gray Gryfalcon 6.00 



354 Falco rusticolus gryfalco r 412&, c 498 



Gryfalcon 6 00. 



3546 Falco rusticolus obsoletus r 412c, c 499 



Black Gryfalcon 10.00 



355 Falco mexicanus r 413, c~502 



Prairie Falcon 2.00 



356 Falco peregriuus anatum r 414, c 503 



Duck Hawk 3.00, 1.50* 



358a Falco peregrinus pealei r 414, c 504 

 Peale's Falcon 



357 Falco columbarius r 417, c 505 



Pigeon Hawk 

 357a Falco columbarius suckleyi r 417, c 508 

 Black Merlin 



358 Falco richardsonii r 418, c 507 



Richardson's Merlin 

 [358.1] Falco regulus 



Merlin .50* 



359 Falco fusco-coerulescens r 419, c 511 



Aploniado Falcon 4.00 



[359.1] Falco tinnunculus r 422 



Kestrel .20* 



330 Falco sparverius r 420 420, c 508 509 



American Sparrow Hawk .20 



[361] Falco dominicensis r 421, c 510 



Cuban Sparrow Hawk 

 362 Polyborus cheriway r 423, c 535 



Audubon's Caracara 1.00 



