[42]Cf. “Naumannia,” 1858, p. 425, and “Ibis,” 1862, p. 71.
[43]Cf. A. G. More, in the “Ibis,” 1865, p. 123.
[44]Cf. “Journ. für Orn.,” 1868, pp. 21-37.
[45]“Syst. Nat.,” i. p. 288.
[46]“Consp. Av.,” i. p. 247.
[47]Cf. “Naumannia,” 1858, p. 425.
[48]Capt. Beavan recorded it from Simla (“Ibis,” 1868, p. 79), but Mr. Hume showed this to be an error, the species mistaken for it being A. sordida (“Ibis,” 1869, p. 120).
[49]Cf. Dawson Rowley, “Ibis,” 1863, p. 37, and 1865, p. 113; Bond, “Zoologist,” 1870, pp. 1984 and 2383; and Rodd, “Zoologist,” 1868, p. 1458.
[50]See Bree’s “Birds of Europe,” vol. ii. p. 155.
[51]“Syst. Uebers. d. Vögel N.-O. Afrika’s,” p. 61.