48 Aves, 
XVII. Aves. 
[1920] 
\Oalactochrysea ] Qlareola nuchalis 
•races revised, Sclater & Praed 666 
p. 803. 
(Edicnemu3 oedicnemus occuring at 
Rossitten, Thienemann 739. — (E. c. 
capensis ranges north to the Bahr-el- 
Ghazal, (E . c. affinis taxanomic note, 
Sclater & Praed 666 p. 801. 
Otis tarda early record for Kent, 
Ticehurst 751. 
Lophotis savilei sp. n. Kordofan, 
Lynes Bull. B. 0. C. 41 p. 51. 
Lissotis melanogaster synomyny and 
taxonomy, Sclater* & Praed 666 
p. 799. 
Sypheotis aurita Lath, must replace 
S. indica (Gm. nec Herm.), Stresemann 
716 p. 331. 
Houbarops indica (Herm.), antidates 
H. bengalensis (Gm.), Stresemann 
716 p. 331. 
[ Eupodolis ] Otis arabs stieberi range 
defined, Sclater & Praed 666 p. 798. — 
Choriotis australis, nesting habits, 
Chisholm 141. 
ORDER GRUIFORMES. 
Qrus grus migration in France, 
Abadie 1. — Megalornis c. canadensis 
occurrs on Commander Is., Hartert 
305 p. 140. 
ORDER ARDEIFORMES. 
Ibises and Herons of the Palaearctic 
region monographed, Hartert 303 
p. 1217. 
Function of Powder-downs in Herons 
Wetmore 794. 
Theristicus caudatus figured in colour, 
Hudson 363 p. 121. 
Plegadis falcinellus in Cornwall, etc., 
Boyd 95. 
Dissaura episcopus microscelis no- 
menclatural note, Sclater & Praed 
666 p. 794. 
Euxenura maguari nesting habits and 
young birds described, Fernandez 
224. 
Ciconia ciconia historical account 
Krohn 404 ; migration notes, Eckardt 
206 ; occurrence in Saxony, Klengel 
396 ; relation to Viper a berus etc., 
Klengel 397 ; food in Denmark, 
Skovgaard 685 ; ringing directions and 
migrations, Mortensen 529. — G. nigra 
breeding places and nesting habits in 
Denmark, Skovgaard 684. 
Xenorhynchus asiaticus curious nesting 
habit, Field 225. 
Mycteria americana field-notes, Cher- 
rie 140. 
[Pyrrherodias] Ardea purpurea status 
in Switzerland, Hess 330. 
[Lepterodius] Demigretta schistacea 
note on plumage variation, Sclater 
& Praed 666 p. 790. 
Demigretta matook carteri subsp,. n. 
S.W. Australia, Mathews Bull. 
B. O. C. 40 p. 75. 
Nycticorax caledonicus plumage 
changes and moult, Cole 155. 
[Syrigma] Ardea sibilatrix figured in 
oolour, Hudson 363 p. 103. 
Butorides slriatus degens Seychelles 
B. s. moluccarum Moluccas subspp. n., 
Hartert Vog. pal. Faun. p. 1251. — 
B. vivescens subspecies discussed, 
Rendahl 617 p. 14. 
[Bubulcus] Ardea ibis re-establish- 
ment in Egypt as a breeding bird, 
Bonhote 93. — B. coromandus figured in 
colour with notice, Fletcher & Inglis 
236 p. 373. 
Botaurus\ lentiginosus nuptial display, 
Wright 826. 
ORDER PALAMEDEIFORMES. 
Chauna chavaria field-notes and 
number of clutch, Gibson 254 p. 2. 
ORDER PHCENICOPTERIFORMES. 
Phoenicopterus chilensis nesting in 
Santa Cruz Prov. Argent., Dabbenb 
177 p. 135. 
ORDER ANSERES. 
The Ducks, etc., of the Palaearctic 
region monographed, Hartert 303 
p. 1270. 
