25 Aves. 
Titles. 
5800 
Roberts, A. Descriptions of a new 
species and genus of Flycatchers from 
East Africa and two new subspecies of 
Guinea Fowls from South Africa. 
Pretoria Ann. Transvaal Mus. 6 1917 
(1-3). 522 
Robinson, H. 0. On a collection of 
Birds from Pulau Langkawi and other 
islands on the north-west coast of the 
Malay Peninsula. J. Fed. Malay Mus. 
Singapore 7 1917 (129-191). 523 
Robinson, H. W. Evidence for the 
breeding of the Green Sandpiper in 
Westmoreland in 1917. Brit. Birds 
London 11 1917 (103-104 168) 524 
Robinson, H. W. Lanner Falcon in 
north Lancashire. Ibis London 1917 
(462). 525 
Robinson, H. W. Some evidence cor- 
roborating the supposed breeding of the 
Green Sandpiper in the British Isles. 
Ibis London 1917 (611-612). 526 
Robinson, H. W. Ornithological 
report for north Lancashire for 1916. 
Lancs. Nat. Darwen 9 1917 (299- 
302) also 10 1917 (12). 527 
Rogers, C. H. vide Oberholser. 
Rossler, E. Omithologische Beo- 
bachtungen zwischen Dran mid Krn- 
dija. Om. Jahrb. Hallein. 28 1917 (18- 
29). 528 
Rothschild, Lord. Remarks on 
Tyto arfaki Schleg. London Bull. 
B.O.C. 37 1917 (17-19). 529 
Rothschild, Lord. On the status of 
Lophophorus impejanus Lath, and 
L. refulgens Temm. London Bull 
B.O.O. 37 1917 (49-51). 530 
Rothschild, Lord. Melanoperdix 
nigra borneensis subsp. n. London 
Bull. B.O.C. 38 1917 (3-4). 531 
Rothschild, Lord. Note on the African 
species of Turtur ( Ghalcopelia auct.). 
London Bull. Brit. Om. Cl. 38 1917 
(25-26). 532 
Rothschild, Lord and Hartert, E. 
Review of the forms of Lalage karu 
inhabiting the Papuan subregion. Lon- 
don Bull. Brit. Om. Cl. 37 1917 (15-17). 
533 
Rothschild, Lord and Hartert, E. 
Myzomela eichhorni interposita subsp. n. 
London Bull. B.O.C. 37 1917 (38). 534 
Rudiger, W. Omithologische Beo- 
bachtungen in den Gouverments Kowno 
und Kurland. Arch. Naturges. Berlin 
82a 1917 (12-27). 535 
Rudiger, W. Beitrage zur Nistweise 
der Schellente ( Fuligula clangula). 
Omith. Monatsb. Berlin 25 1917 (10-12). 
536 
Rust, II. J. An annotated list of the 
birds of Fremont county, Idaho, as 
observed during the summer of 1916. 
Condor Hollywood Cal. 19 1917 (29- 
43) Map and 12 photos. 537 
Ruttledge, R. F. Ornithological 
notes from south Mayo. Irish Nat. 
Dublin 26 1917 (148-151). 538 
Sabin, F. R. Preliminary note on the 
differentiation of angioblasts and the 
method by which they produce blood 
vessels, blood-plasma and red blood- 
cells as seen in the living chick. Anat. 
Rec. Philadelphia 13 1917 (199-204). 
539 
Seemundssan, B. New or rare birds 
in Iceland (Icelandic). Reykjavik, 
Skyrsla natturupr. 1915-1916 (28-30). 
540 
St. Quintin, W. H. Breeding notes 
of 1916. Avioult. Mag. London 8 1917 
(248-251). 541 
Sage, J. H. Description of Audubon. 
Auk Cambridge Mass. 34 1917 (239-240). 
542 
Sarudny, N. A. The representatives 
of the genus Cynchramus in the Russian 
Turkestan [Russian]. Mess. Omith. 
Moscow 8 1917 (38-56 98-116). 543 
Saxtorph, S. M. Nyere Meddelelser 
om Danske Fugle ii. [Recent notes on 
Danish birds.] Kjobenhavn Omith. 
Tids. 11 1917 (101-147). 544 
Schaanning, H. T. L. Bidrag til 
Sidensvansons ( Ampelis garrulus Lin.) 
biologi og morphologi. [On the 
structure and habits of Ampelis garru- 
lus ]. Kjobenhavn Omith. Tids. 11 1917 
(17-37) 10 figs. 545 
Schalow, H. Einigo Bemerkungen 
zur Vogelfauna von Nowaja Semlja. 
j. Omith. Leipzig 65 Bd. ii. 1917 (215- 
222). 546 
Schalow, H. Uber das Vorkommen 
von Merops apiaster L. in der Mark 
Brandenburg. Om. Monatsb. Berlin 
25 1917 (156-159). 547 
