ACCIPITRIFORMES. 
Aves 47 
367 : B. anceps (-B. auguralis Salvad.), notes on ; Erlanger, J. 
Ornith. 1904, pp. 195-197, taf. xi. 
Buteo vulgaris, notes on nesting habits ; Salter, Zoologist 1904, pp. 96- 
102, pp. 385-388 : note on ; Raeburn, t. c. pp. 429 & 430: B. zimmer- 
mannce , in the Kurische Nehrung ; Thienemann, Ornith. Monber. 
xii, pp. 165 & 166 : B. borealis krideri , in South-eastern Georgia ; 
Arnow, Auk xxi, pp. 277 & 278. 
Gypaetus barbatus and its allies, G. 6. atlantis Erl., G. b. ossif vagus Sav., 
and G. b. meridionalis Keys, and Bias. ; Erlanger, J. Ornith. 1904, 
pp. 201-205. 
Aquila chrysa’ctus , abnormally large eggs ; Sharp, Condor vi, pp. 165-168 : 
A. rapax and its allies, A. rapax rapax Temm. from N. E. and E. 
Africa, A. r. belisarius Levaill. from N. Africa, A. r. vindhiana , India, 
A. r. orientalis, S. E. Europe to N. W. India ; Erlanger, J. Ornith. 
1904, pp. 189-192. 
Archibuteo lagopus , note on ; Evans, Ann. Scott. Nat. Hist. 1904, pp. 56 
& 57. 
Nisaetus fasciatus , in Hungary ; Herman, Aquila xi, pp. 367 & 368, 
tab. 1. 
Hierdetus fasciatus minor , n. subsp., from Africa (S. Arabia, Somali Land, 
Mozambique) ; Erlanger, J. Ornith. 1904, pp. 185-187, taf. x, figg. 42 : 
H. spilogaster , £ 9 a d. from S. Somali Land, figured ; id. t. c. taf. ix. 
Eutolmaetus minutus Brehm., in N. Mongolia; Sushkin, Bull. B. O. C. xiv, 
p. 46. 
Lophotriorchis lucani , adult described ; Sharpe, Ibis 1904, p. 102. 
Spizaetus limnaetus jloris , on Wetter Is. ; Hartert, Nov. Zool. xi, p. 189. 
Dryotriorchis batesi, n. sp., Camaroon ; Sharpe, Ibis 1904, pp. 601 
& 602. - 
Circaetus cinereus , C. pectoralis Smith (thoracicus Heugl.). Notes on C. 
fasciolatus from German E. Africa to S. Somali Land ; Erlanger, 
J. Ornith. 1904, pp. 182 & 183. 
Milvus korschun affinis Gould, in N. E. Africa (Ennia, Galla-land) ; 
Erlanger, J. Ornith. 1904, p. 210, taf. xiii : M. cegyptius (fig. 1), M. 
korschun reichenowi (fig. 2), M. k. korschun (fig. 3), heads figured ; 
id. t. c. taf. xii. 
Pernis apivorus , note on ; Corbin, Zoologist 1904, pp. 142 & 143. 
Poliohierax semitorguatus from N. E. Africa ; Erlanger, J. Ornith. 1904, 
pp. 224-226 : is probably distinct (P. castanonotus Heugl.) from the 
S. African bird ( P . semitorguatus) ; id. t. c. p. 226 [described as P. 
homopterus ; Oberholser, P. U. S. Mus. xxvii, pp. 738 & 739]. 
Falco feldeggi , in Lancashire ; Robinson, Zoologist 1904, p. 75 : F. 
biarmicus and its allies, F. b. abyssinicus , n. subsp., Abyssinia and 
Shoa ; Neumann, J. Ornith. 1904, pp. 369-371 : F. subbuteo, note 
on ; Corbin, Zoologist 1904, pp. 347 & 348 : preying on Bats ; Green, 
t. c. pp. 388 & 389: at Kelso; Robinson, Ann. Scott. Nat. Hist. 
1904, p. 245 : F. fasciinucha , notes on ; Neumann, J. Ornith. 1904, 
pp. 371 & 372: F. cesalon , in Berkshire ; Noble, Zoologist 1904, 
p. 116 : F. candicans, in Co. Donegal ; Howard, Zoologist 1904, 
p. 115: F. islandus tanypterus , in Abyssinia ; Erlanger, J. Ornith. 
1904, pp. 212-215 : F. pcregrinus leucogenys in N. Somali Land ; id. 
t. c. p. 215 : F. eleonorai schistaceus H. & E. {F. concolor, pt. auct.) 
Arabia and Abyssinia to Mosambique and Madagascar; id. t. c. 
p. 216, taf. xiv, fig. 1 : F. eleonorce eleonorce from the Mediterranean ; 
id. t. c. pp. 216 & 217, taf. xiv, fig. 2 : F. concolor from Nubia and 
S. Somali Land to Dar-es-Salaam ; id. t. c. pp. 217-219, taf. xv, figg. 
1 & 2 : F. altaicus , egg figured ; Dresser, Ibis 1904, p. 282-, pi. vii, 
fig. 7. 
Falco tinnunculus, a pale variety ; Corbin, Zoologist 1904, pp. 143 & 144: 
