46 Aven. 
XVII. Aves. 
[191G] 
Teratology. 
Keilin, 446 ; Ruth, 709 ; Zukov, 942, 
Hybrids. 
Chigi, 166 ; Greppin, 297 ; Pearl & 
Gowen, 617 ; Thomas, 836. 
Heredity and Evolution. 
Heredity : Good ale, 287 ; Pearl, 
610, 612, 615 ; Pearl & Gowen, 617 ; 
Riddle, 678; Swynnerton,823 ; Thomas, 
836. 
Evolution : Lucas, 497 ; Swynner- 
ton, 823. 
Secondary Sexual Characters : 
SapoSnikov, 715. 
Fossil and Extinct Birds. 
General : Bate, 47 ; Heilmann, 
360; Lambrecht, 461, 462; Miller, 
540 ; Przemyski, 651 ; Shufeldt, 769 
772, 7^4. 
Special forms described : Qigan- 
tornis, Andrews, 16 ; Cygnus , Bate, 47 ; 
Syrrhaptes, Lambrecht, 463 ; Pavo , 
Miller, 539 ; Neogyps and N eophrontops 
Miller, 541 ; Palaeochenoides, Shufeldt, 
773 ; Archaeopteryx , Vidal, 874. 
GEOGRAPHY. 5827 
PALAEARCTIC REGION. 
General. 
General : Erohn, 457. 
British Isles. 
British Isles : Evans, 249 ; Thor- 
bun, 838. New British Birds : Luci- 
niola m. melanopogon, Hypolais p. 
pallida, Oenanthe leucura syenitica, 
Puffinus assimilis boydi, Puffinus 
Icuhlii borealis, Tringa incana brevipes ; 
Witherby & others, 923. 
Hertfordshire : Bickerton, 74 ; 
Oldham, 585. 
Sussex : Feilden, 256 ; Ford-Lindsay, 
266; Butterfield, 123; Parkin, 601; 
Webster, 884. 
Surrey : Goodall, 290. 
Berkshire : Wallis, 879. 
Bucks : Cocks, 179. 
Oxfordshire : Aplin, 23. 
W iltshire : Hony , 401 . 
Dorsetshire: Curtis, 201. 
Somersetshire : Lewis, 480. 
Devonshire: Elliot, 241. 
Scilly Isles : Dorrien-Smith, 233 ; 
Frohawk, 270. 
Essex : Owen, 595. 
Norfolk : Gurney, 311, 313 ; 
Patterson, 607. 
Bedfordshire : Elliott, 243. 
Northamptonshire : Leach, 474. 
Staffordshire : Masefield, 511. 
Cheshire : Coward, 190, 191. 
Lancashire : Coward, 191 ; Robin- 
son, 694. 
Yorkshire : Booth, 90, 91 ; Butter- 
field, 125 ; Clarke, 176. 
Northumberland : Bolam, 88, 89 ; 
Chapman, 155 ; Miller, 538. 
Glamorganshire : Proger & Pater- 
son, 650. 
Scotland : Baxter & Rintoul, 49 ; 
Rintoul & Baxter, 684. 
Ayrshire : Craig, 192 ; Ritchie, 685, 
Lanark : Macdonald, 501 ; Rennie, 
672, 673. 
Linlithgow : Me William, 505. 
Fife : Baxter & Rintoul, 50 ; Berry 
61. 
Argyllshire : Ross, 699. 
Aberdeenshire : Kelham, 447. 
Inverness-shire : Clarke, 173. 
Inner Hebrides : Gaskeli, 276. 
Outer Hebrides : Beveridge, 66 ; 
Clarke, 173, 177 ; Clyne, 177. 
Orkney and Shetland : Bain, 35 ; 
Clarke, 173 ; Selous, 760. 
St. Kilda : Clarke, 173. 
Ireland : Crawford, 193 ; Mc- 
William, 507 ; Moffat, 547 ; Patten, 
605; Williams, 915. 
Co. Leitrim : Me William, 506. 
Co. Roscommon : Darling, 207. 
Co. Mayo : Ruttledge, 710. 
Co. Wexford: Patten, 603, 604, 
605, 606. 
Co. Waterford : Carroll, 146 
Co. Tipperary : Carroll, 143, 145, 
146. 
Isle of Man : Ralfe, 653. 
Guernsey : Rowswell. 707, 
