SUPPLEMENT. 641 
§ 5935. One —“ South Russia.” From Herr A. Heinke, of 
Kamuschin, through Dr. Giinther, 1863. 
§ 5936. One.—Fort Yukon, Alaska. From the Smithsonian In- 
stitution, through Professor Baird, 1869. 
The Smithsonian number is 13816. The ticket bears the name of 
Mr. J. McDougal (§ 5821). 
AQUILA HELIACA, Savigny. (A. mogilnik, Vol. I. p. 43.) 
§ 5937. One.—Dobrudscha, 23 April (1863?). From Dr. Cullen, of 
Kustendje, through Mr. Samuel Stevens, 1864. 
Dr. Cullen’s note was: —‘‘ Nest on ground in a clump of bushes, made of large 
sticks, lined with wool and rags. Bird well seen.” The skins of the birds which 
came with this egg were rightly named. 
§ 5938. Three—Bulgaria, 26 April, 1869. From Messrs. Elwes 
and Buckley. 
These from a nest taken by Mr. T. E. Buckley (ef. Ibis, 1870, pp. 66, 67). 
AQUILA ADALBERTI, L. Brehm. 
§ 5939. One.-—Near Gibraltar, 19 May, 1870. From _ Lord 
Lilford. 
Marked as having been obtained by Colonel Irby, who stated (Orn. Str. Gibr. 
ed. 2, p. 171) that since he first met with the species in 1869, “its numbers are 
much reduced chiefly by or owing to collectors.” 
AQUILA RAPAX, Temminck. 
§ 5940. One.—Algeria. From Herr Seidensacher, 1865. 
Herr Seidensacher wrote that he had received this from Major Loche, who, in 
the first of the ornithological volumes of the ‘Exploration Scientifique de 
l Algérie,’ gives (p. 27) a brief account of the breeding of this species in that 
country. 
§ 5941. Two.—Kustendje, 28 April, 1866. “Bird well seen.” 
From Dr. Cullen. 
In June 1866 I had a letter from Dr. Cullen enclosing a note on this species 
(under the synonym of A. nevioides) for publication in ‘ The Ibis’ (1867, p. 247). 
In his letter he wrote :—‘I have now a living specimen taken from the nest two 
PART IV. 2 7 
