[309]

Euler, J. f. O. 1867, p. 411.

[310]

Cf. Shelley, Ibis, 1886, pp. 301-359; 1887, pp. 1-47.

[311]

For a full account of the tail-feathers of these remarkable birds, see Strickland, Contrib. Ornith. 1850, pp. 88, 149; A. Newton, Dict. Birds, 1896, p. 1030.

[312]

Cat. Birds Brit. Mus. xi. 1886, p. 309.

[313]

Cassidix oryzivora is parasitic on other forms; Goeldi, Ibis, 1897, p. 364.