107 Aves. 
Systematic. — Aooipitriformes. 
5831 
Gyps fulvus in Egypt, Heads of adult 
and voung figured, Koenig, J. Ornith. 
Leipzig, 1907 (70-76) 2 Taf. ; in Spain, 
number of eggs, Jourdain, Ornith. 
Monastsber. Berlin, 1907 (196, 197) ; 
flight. Jourdain, London, Bull. Brit. 
Ornith. Cl. 21 (30, 31) ; Lays two eggs 
occasionally, in some districts, Rey, 
Ornith. Monatsber. Berlin, 1907 (164, 
165), G. kolbi in the Orange River 
Colony, Symonds, Pretoria J. S. Afric. 
Ornith. Union, 1907 (42-43) ; Habits, 
Taylor, t.c. (33, 34, 137-139).— G. 
cinnamomcus, sp. n. Alatau, Reioiienow, 
Ornith. Monatsber, 1907 (30, 31). 
Otogyps auricularis in Egypt, Head 
figured, Koenig, J. Ornith. Leipzig 
(76-84) tab. 
Neophron percnopterus in Egypt, 
Koenig, J. Ornith. Leipzig, 1907 (59- 
68, Taf.) ; from Khartoum, Sasse, Wien 
Ann. Nat. Hist. Hofmus, 21 (52). 
Circus. Synopsis der palaearctischen 
Arten. Bianchi, Aves expeditionis P. 
K. Kozlowi 1899-1901. (Die Mongolei 
und das Land Kham etc.) St. Peterburg 
(3 + 58+251) 4 Taf. u. 1. Karte.— C. 
pyyargus, Note on, Paris, Paris, Bui. 
soc. zool., 32, (70-71). 
Micrastur interstes sp. n. Costa Rica. 
Bangs. Auk, 24, (289-300). 
Urotriorchis macrurus , Young de- 
scribed. SHARrE, Ibis, 1907 (426). 
Astur palumbarius hhamcnsis, de- 
scribed, Bianoiii, Aves expeditionis P. 
K. Kozlowi 1899-1901 St. Peterburg 
1901, (3 + 58 + 251) 4 Taf. u. 1. Karte.— 
Astur coesius , sp. n. Sredve-Kolymsk, 
E. Siberia, Buturlin, Ornith. Monatsber, 
Berlin 1907 (80). A. scliwedowi , Menzb. 
= A. khamensis Bianchi., id. T.c. (80). 
Accipiter atricajnllus. Notes on, 
Deane, Auk, 24, (182-186). — Notes on, 
Kl[einsciimidt], Falco, 3, (42-45). — 
Famille d’Eperviers. Millet-Hortin. 
Paris, Bui. Soc. Nat. acclim., 54, (272). — 
Malformation. Lonnberg (212). Fauna 
och Flora Uppsala, 2, 1907 (212, 213), 
pi. ; A. nisus ladygini, description. 
Bianoiii, Aves expeditionis P. K. 
Kozlow 1899-1901. St. Peterburg (3 + 
58+251). 
Buteo jakal , succession of plumages, 
Haagner & Ivy, Pretoria, J. S. Afric. 
Ornith. Union, 1907 (108-110) pis. v 
& vi. — B. buteo Habits, Barthos, 
Erd. kis. Selmeczbanya, 9, (156). — 
B. zimmermannoe, Notes on the species 
and its distribution, Stresemann, Ornith. 
Monatsber. Beilin, 1907 (182-184). B. 
solitarius , nesting habits. Bryan, Hono- 
lulu, H.I., Occ. Papers, Bernice Pauahi 
Bishop Mus., 2, (No. 4), 1906, (20-21) 
text fig. — B. borealis. Notes on, Hen- 
ninger, Wilson Bull., Oberlin, 16, 1904, 
(107-108) ; B. borealis calurus, Nest, 
Finley, Condor, 7, (3-7) pi. text figg. — B. 
ferox, new to the Avifauna of the 
Netherlands, Snouckaert van Soiiauburg, 
Helder, Tijdschr. Ned. Dierk. Ver., 10, 
(285-302]; B. platypterus, Notes on, 
SnuFELDT, Wilson Bull., Oberlin, Ohio, 
14, (59-62) text fig. 
Urubitinga gundlachii (Cabanis) 
Bangs, O. Auk, 22, 1905, (307-309). 
Gypaetus barbatus in Germany, 
Knauer, Prometheus, 19, (33-38) ; 
in Egypt, Koenig, J. Ornith. Leipzig, 
1907 (86-91). 
Uroaetus audax, Habits, Batey, Emu, 
7 (43-45) ; also McLennan, Emu 6 (132). 
Aquila chrysaetos nesting in Montana. 
Cameron, Auk, 22, 1905, (158-167) 5 
pi. — A. orientalis. notes on the species 
in South Russia : Brauner, Ornith. Jahrb. 
Hallein, 18, 1907 (24-27).— A. nobilis = 
A. chrysaetus, juv. Buturlin, Psov. i 
ruzejn. ochota, 13 (196-198). — A. 
pennata, Notes on, Anfrie, Bui. soc. 
amis sci. nat., 41, (356-357) ; Letacq, 
Rouen, Bui. soc. amis sci. nat., 41,(350- 
351). 
Archibuteo lagopus, the supposed 
breeding in Cormvall, Jourdain, Zoo- 
. logist London 1907 (354-355). 
Spizaetus nepalensis, note on , Donald, 
Bombay, J. Nat. Hist. Soc., 17, 1907, 
(824-825). 
Circaetus galltcus Erlegung near 
Wiesbaden, Borggreve, Zool. Beob., 
Frankfurt a. M., 48, 1907, (375-377); 
Zs. Ornith. Stettin, 31, 1907 (169-172) ; 
in Russian East Baltic Provinces, 
Loudon, Ornith. Jahrb. Hallein, 18, 
1907 (203-206). 
Pithecophaga jefferyi in Mindanao 
and Luzon. McGregor, Philippine J. 
Sci., Manila, 2, (297) ; Clemens, Condor, 
9, (92-93) text fig. 
Haliaetus albicilla, nesting habits, 
Selous, British Birds 1 (76-78); im 
Thiiringerwald, Schaber, Falco, 3, (29- 
30). 
