.105 Avcs. 
8 YSTEMATIC. — A NSERIFORM ES. 
5831 
Cygnus musicus in Seistan, Thomson, 
Ibis, 1907 (511). — C. davidi, Notes on, 
Buturlin, Ibis, 1907 (650, 651).— C. 
janskowskii , Alpheraky, Notes on. id. 
Tom. cit. (651-652). — C. musicus and 0. 
beicichi, Notes on. id. (652, 653). 
Chenopsis atrata, Nesting, Tait, Emu, 
7 (87-88). 
Plectroplerus gambensis from the 
Sudan, Sassi, Wien Ann. NatHist. Hof- 
mus. 21 (52). 
Coreopsis novae hollandiac , Nesting, 
Dennis, Emu, 6, (129, 130). 
Chen hyperboreus Pall, in Nord- 
sibirien. Birula, A. Mem. Ac. Sc., 
18, 2 (132). — C. hyperboreus and C. 
ccerulescens are the same species, 
Blaaiiw, J. Ornith. Leipzig, 1907 (623). 
Anser albifrons, at Manningtree, 
Essex, in March, French, Stratford, 
Essex Nat. 15 (97). — A. albifrons and 
A. ruficollis in ancient Egypt, Schalow, 
J. Ornith. Leipzig 1907 (160). — A. albi- 
frons Scop. A. finmarchicus in Nord- 
siberien. Wanderungen, Birula, Mem. 
Ac. Sc., 18, 2 (130). A. albifrons inter- 
medins. Notes on. Near Hamburg, 
Kroiin, Ornith. Monatsber. Berlin, 1907 
(187, 188). — Anser cinereus, in Ayrshire, 
Wilson, Ann. Scott. Nat. Hist. Edin- 
burgh 1907 (52). — A. minutus neu fur 
Pommern. Quistorp, Zs. Ornith., Stettin, 
31, (26). — Anser erythropus in England, 
Saunders, British Birds 1, (14) ; in 
Livland, Rosenberg, Ornith. Monatsber. 
Berlin, 1907 (180, 181). — A. brachy- 
rhynchus and A. arvensis, colour of bill. 
Ogilvie-Grant, London Bull. Brit. 
Ornith. Cl. 19 (57). 
Melanonyx braehyrhynehus, Gronland. 
Smirnov, N. Prir. i ochota, 35 (77). — 
M. segetum in Nordsib&rien. Birula, 
Mem. Ac. Sc., 18, 2 (130). 
Anser canadensis. Note on the oc- 
currence of the species in Schleswig- 
Holstein. Krohn, Ornith. Monatsber. 
1907 (151). 
Branta bernicla bcrniela , B. bernicla 
nigricans in Nordsib&rien. Birula, 
Mem. Ac. Sc., 18,2 (116); B. bernicla 
leucogastra. Nest, Thayer, Auk, 22, 
1905, (408). — B. ruficollis to be erased 
from the list of Hamburg and Schleswig- 
Holstein birds, Krohn, Ornith, Monats- 
ber. 1907 (149, 150). 
Nesochen sandvicensis, Egg, Bryan, 
Honolulu, H, I., Occ. Papers, Bernice 
Pauahi Bishop Mus., 2, (No. 4), (21-22). 
Tadorna tadorna breeding in Olden- 
burg, Lons, Ornith. Monatsber. 1907, 
p. 5. 
Casarca variegata. Nesting-habits at 
Resolution Island, New Zealand. Henry, 
Emu 6 (171-176) pi. xv. 
Anas bosclias, notes on, Lons, Weid- 
mann, Berlin, 38, (328); Greenland 
form. Kleinsciimidt, Falco, 3, 1907 
(46). — A. domestica. vide Mojeyko 
1046 & Weber 1641. — A. super- 
ciliosa, nesting in an old nest of the 
Eagle Hawk. Robinson, Emu 6 (128) ; 
nesting-habits. Dennis, T.c. (129). — 
A. strepera, in Shropshire, Oldham, 
Zoologist, London 1907 (32). 
Marcca americana in Benbecula, 
Hebrides, Sharpe, London Bull. Brit. 
Ornith. Cl. 19 (57) ; Corbett, Ann. 
Scott. Nat. Scott. Nat. Hist. Edinburgh 
1907 (116). 
Polionetta haringtoni sp. n. Irrawaddy 
River and the Shan States. Oates, 
Bombay, J. Nat. Hist. Soc. 17, (558, 
559). 
Nettium ; Notes on the species, Finn, 
Avicult. Mag. Brighton 2 5 (315-317). — 
N ettion crecca . . . Farbenvarietat P., 
Psov. i ruzejn. ochota. Moskva, 12, 
(575-576). 
Dafi.la acuta, observations in the 
Forth Area, Harvie- Brown, Ann. Scott. 
Nat. Hist., Edinburgh 1907 (115-116) ; 
Farbenvarietat. P., G. T. Psov. i ruzejn. 
ochota. Moskva, 12, (575-576). — D. 
acuta x Anas boscas x A. poecilo- 
rhyncha, figured, Boniiote, Ornis, London, 
14 pis. 9-11. 
Querquedula versicolor , figured, Finn, 
Avicult. Mag. Brighton 2 5 (317) tab. — 
Q. circia, in Shetland, Saxby, Ann. 
Scott. Nat. Hist., Edinburgh 1907 (182). 
— Q. querquedula . . . Farbenvarietat. 
P., G. T. Psov. i ruzejn. ochota, Moskva, 
12, (575-576). — Q.cyanoptera in Florida 
and South Carolina, Brewster, Auk. 24, 
(154-157). 
Spatula clypeata, in Cheshire, Graves, 
Zoologist London 1907 (275) ; Brood of 
Albinos, Deane, Auk, 22, 1905, (408- 
409). 
