HIEROFALCO. 



307 



Hierofalco gyrfalco (Linn.). 



Falco gyrofalco, Thieit. Fortpfhmz. gcs. Vdi/. tah. 11. tig. 3, a-d (184o-o4). 

 Hierofalco gyrfalco, Baedekfr, Eier Eur. Viiy. tab. 74. tig. 5 ( 18o.5-63) ; 



Sh(irpe,Cat. Birds B. M. i. p. 416 (1874) ; id. Iland-l. i. p. 276 (1899). 

 Falco gyrfalco, Neivton, Outh. Wall. pt. i. p. S7, pi. viii. tigs. 1-6 (1864) ; 



Dresser, Birds Eur. vi. p. 15 (1875); Bree, Birds Eur. 2nd ed. i. 



p. 19, pi. — (1875) ; Seebohm, Brit. Birds, i. p. 16, pi. 3 (1883) ; id. 



E(jys of Brit. Birds, p. 2, pi. 5. tig. 8 (1896). 

 Falco gyrfalco norvegicus, Bree, Birds Eur. i. p. 21, pi. — (1866). 



The eggs of the Norwegian Jer-Falcon measure from 2"25 to 

 2-4 iu length, and from 1-75 lo 1-9 in breadth. 



Norwaj'. 



Norwegian Lapland, 25th April 



{Meves). 

 Lapland (//. W. Wheelivriqht). 

 Lapland (H. W. W.). 

 Lapland, 1st May (J. Wolleii). 

 Muonioiiiska, Lapbuul (J. W.). 

 Kattila-jervin-palita, Lapland, 1st 



Mav (J. Wvlley). 

 Kautokeino, Lapland, 20t]i April 



{Meves). 

 Kaiitokuiiio, 21st April (./. Wollcij). 

 Kautolieino, 24th April {Mercs). 

 Kautokeino, 10th .May. 

 Russian Lapland, 14th May (^/ioi/ucA). 



Gould CoU. 

 Seehohni Coll. 



Crowley Bequest. 

 Crowley Bequest. 

 Crowley Bequest. 

 Salvin-Godmau Coll. 

 Salvin-Godmau Coll. 



Seebohm CU. 



Seebohm Coll. 

 Seebohm Coll. 

 Seebohm Coll. 

 Seebohm Coll. 



Hierofalco cherrng (J. E. Gray). 



Falco cherrug, /. E. Grai/, III. Ind. Orn. ii. pi. 25 (1833). 



Falco cyauops, Thien. Fortpfldnz. (jes. Vdy. tab. li. tig. 2, «-f/ (1845-54). 



Falco sacer, Simjison, Ibis, 1860, p. 377, pi. xii. tig. 1 ; Bree, Birds Eur. 



i. p. 31, pi. — (1806); op. cit. 2nd ed. i. p. 26, pi. — (1875); 



Ehves Sf Buckley, Ibis, 1872, p. 73 ; Dresser, Birds Eur. vi. p. 59 



(1879). 

 Hierofalco saker, Sharpe, Cat. Birds B. M. i. p. 417 (1874). 

 Hierofalco cherrug, Sliarpe, Ilmid-l. i. p. 270 (1899). 



The eggs of the Sater Falcon measure from 1"9 to 2"3 in lengtli, 

 and from 1-43 to 1-7 in breadth. 



1. Bulgaria, 9th April {H. J. Elwes). 



2. Bulgaria, 10th April {II. J. E.). 



4. Kusteudii, Dobrudscha, 22ud April 

 (jr. H. Cullen: Tristraiti Coll.). 



1. Kustendji, 25th April {W. H. C. : 



Tristram Coll.). 



4. Sarepta, It. Volga {Dr. Stader). 



3. Sarepta {Dr. Stader). 



4. Sarepta. 

 4. Sarepta. 



3. Uman, S. Eussia {II. Goebel). 



2. Uman (7/. G.). 



4. Uman, 13th April (7/. G.). 



3. Astrakhan, May. 



Salvin-Godmau Coll. 

 Seebohm Coll. 

 Crowley Bequest. 



Crowley Bequest. 



Seebohm Coll. 

 Crowley Bequest. 

 Seebohm Coil. 

 Seebohm Coll. 

 Seebohm Coll. 

 Seebohm Coll. 

 Seebohm Coll. 

 Seebohm Coll. 



