[72]“Birds of North America,” p. 313.

[73]Jones’s “Naturalist in Bermudas,” p. 34.

[74]“Wanderings of a Naturalist in India,” p. 49.

[75]See “The Birds of Middlesex,” p. 126.

[76]Thompson, “Nat. Hist. Ireland” (Birds), i. p. 377.

[77]Irving, “Tales of the Alhambra.”

[78]“Mag. Nat. Hist.,” 1834, vol. vii. p. 462.

[79]“Contributions to Ornithology,” 1850, p. 109. It is not included by Herr Müller in his “Bird Fauna of the Faroes.”

[80]“A Spring and Summer in Lapland,” p. 281.

[81]Ayres, “Ibis,” 1863, p. 321.