[147] Falco, a Falcon.
[148] Πανδίων, a Greek mythological name.
[149] στρίγξ, an Owl.
[150] “Song of Hiawatha,” Book XIX.
[151] “Essays on Natural History,” 1866, p. 17.
[152] “Notes on the Birds of Damara Land and the adjacent countries of South-west Africa,” 1872, p. 3.
[153] 1864, p. 307.
[154] 1859, p. 277.
[155] Vultur monachus.
[156] Gyps fulvus.