44 Aves 
III. AYES. 
Nettopus pulchellus, eggs described ; North, Victorian Natural, xix, p. 35 ; 
Le Souef, t. c. p. 68. 
JEx galericulata , in India ; Baker, J. Bombay Soc. xiv, pp. 626 & 627, 
660-665. 
Anser rubrirostris , in Ireland ; CoburN, Bull. B. 0. C. xii, pp. 80 & 81 : A. 
fabalis, notes on; id. t. c. p. 81: A. neglectus , in Hungary; Madarasz, 
Magyar. Madarai, p. 304: A. albifrons , breeding in captivity; Frohawk, 
Bull. B. 0. C. xii, p. 82 : A. gambeli and A. albifrons , notes on ; 
Coburn, Zoologist 1902, pp. 337-351 : A. erythropus and its allies ; 
Gurney, Ibis 1902, pp. 269-275 : A. fabalis and A. neglectus , osteo¬ 
logy ; Szalay, Aquila ix, pp. 12-29, tab. i-iii : A. pcdudosus (Strick¬ 
land), is a good species ; Coburn, Zoologist 1902, pp. 441-448, pi. iii. 
Branta canadensis , nest and eggs described ; Bent, Auk xix, pp. 173 & 
174, pi. vi, fig. 2. 
Bernicla dispar , figured ; Philippi, An. Mus. Chile xv, pi. xxxv. 
Dendrocygna arcuata and D. eytoni , eggs described ; North, Victorian 
Natural, xix, p. 35 ; Le Souef, t. o. p. 68. 
Tadorna tadorna, nesting on the coast of East Prussia ; Henrici, Ornith. 
Monber. x, pp. 101-104: T. cornuta, breeding in confinement; Perciyal, 
Avicult. Mag. viii, pp. 255 & 256 : T. radjah , eggs described ; North, 
Victorian Natural, xix, p. 36 : Le Souef, t. c. p. 68. 
Anas boscas, the changes of plumage ; Millais, Bull. B. 0. C. xii, pp. 45 
& 46 : A. boscas , var.; Hanisch, Ornith. Jahrb. xiii, pp. 65-67. 
A. obscura rubripes , n. subsp., Lake Umbagog, New Hampshire ; Brewster, 
Auk xix, p. 184. 
Anas boscas x Dafila acuta ; Ninni, Avicula vi, pp. 61 & 62. 
A. boscas x Mareca penelope, A. boscas x Nettion crecca\ Snouckaert van 
Schauburg, Ornith. Monber. x, pp. 3 & 4. 
Chaidelasmus streperus , in Massachusetts; Bent, Auk, xix, p. 196: figured ; 
Phipson & Millard, J. Bombay Soc. xiv, pi. xi. 
Anas strepera , in Merionethshire ; Haigh, Zoologist 1902, p. 112. 
Mareca penelope , in North Carolina; Howe, Auk xix, p. 76: on Long 
Island, N. Y.; Lawrence, t. c. pp. 195 & 196. 
Anas penelope, in Michigan ; Herrick, t. c. p. 284. 
A. crecca, in Spitzbergen ; Schalow, J. Ornith. 1902, p. 126. 
Nettion carolinensis , nesting habits ; Bent, Auk xix, p. 1. 
Dafila acuta , nesting in Andalusia; Noble, Ibis 1902, p. 83: nesting habits; 
Bent, Auk xix, pp. 4-7, pi. ii, fig. 2 : figured ; Phipson & Millard, 
J. Bombay Soc. xiv, pi. xii. 
Querquedula circia , figured ; iid. t. c. pi. xiii : Q. discors , nesting habits ; 
Bent, Auk xix, pp. 2 & 3. 
Spatula clypeata, nesting habits ; id. t. c. pp. 3 & 4, pi. ii, fig. 1. 
Aythya americana and A. vallisneria , nesting habits; id. t. c. pp. 7-11, 
pis. iii & iv : A. affnis , nest and eggs described ; id. t. c. pp. 165 & 
166, pi. v, fig. 1 : A. collaris , notes on ; id. t. c. pp. 166-168. 
Nyroca ferina, figured ; Phipson & Millard, J. Bombay Soc. xiv, pi. xiv. 
Fidigula baen, its method of courting; Millais, Ibis 1902, pp. 164 & 165 : 
habits ; Finn, t. c. p. 524. 
Clangula glaucion, in Surrey; Dalgleish, Zoologist 1902, p. 32 : C. 
clangida americana , nest and eggs described; Bent, Auk xix, pp. 168- 
170, pi. v, fig. 2. 
Fuligula islandica , on the N. German coast; Thienemann, Ornith. 
Monber. x, p. 80. 
Cosmonetta histrionica in Italy ; Falconieri di Carpegna, Boll. Soc. 
zool. Ital. xi, p. 1. 
Oidemia deglandi , nest and eggs described ; Bent, Auk xix, pp. 170 & 171. 
Somateria spectabilis, in Massachusetts ; id. t. c. p. 196 : in Fifesliire ; 
Riviere, Zoologist 1902, p. 27. 
