YORKSHIRE NATURALISTS' UNION : VERTEBRATE SECTION. 



President— Prof. W. GARSTANG, M.A., D.Sc. 



The February meetings will be held on Saturday, the 17th, in the Philosophicat 

 I [all, Leeds (close to the City Square), at 3-15 and 6-30 p.m. respectively. 



Business. 



Report of the Birds and Eggs Protection Committee, and discussion on any matter 

 relating thereto. 



Short papers (some illustrated by lantern slides and specimens), have been promised 

 including one by the President on 'Notes on Nestlings and on the peculiarities of Nestling 

 Plumage. ' 



Mr. H. B. Booth will introduce a discussion on — Why do the different Species of Birds 

 vary so much in the number of the Eggs they lay ? 



A cordial invitation is extended to any member or associate to present notes on original 

 observations, exhibit photographs, lantern slides or specimens. 



The Museum will be open to persons attending. 



It is urgently desired that all who can will make an effort to be present and contribute 

 to the success of the gathering. 



Further particulars from Walter Greaves, Hon. Sec, 



1 Chapel Avenue, Hebden Bridge. 



SUBSCRIPTIONS — Subscriptions to the Yorkshire Naturalists' Union are due on 

 January 1st, and should be sent to the Treasurer, Mr. E. Hawkesworth Sunnyside 

 Crossgates, Leeds. 



BOOKS WANTED. 



Proc. Bristol Naturalists' Society. All before 1874. 



Trans. Woolhope Club. 1866-80 ; 1898-9. 



Quarterly Journal of Science. Vols. XV., XVI., XIX., XX., XXII. 



Trans. Geol. Soc, London, 4to. 2nd series, Vols. IV.-V1I. (1836-56). 



Geological Magazine, 1890-1-2-4. 



Mackie's Geol. and Nat. Hist. Repository. Vols. II., III. ] • 



Proc. Liverpool Geol. Association. Parts 1, 3, 7, 16. 



Journ. Northants. Field Club. Vols. IX. -Xi ' 



Reliquary (Jewett's 8ov. Series). Vols. X., XII., XV., XVI XVIII XXII 



XXIV and XXVI. 

 Irish Naturalist. Vols. 1912-16. 

 Chester Arch, and Hist. Soc. Vols. V.-IX. 

 Yorks. Arch. Journal. Parts 63, 69. 

 Scottish Naturalist. 1881-95. 

 Annals of Scottish Nat. Hist. 1905-1916. 

 Walford's Antiquarian Mag. and Bibliographer for 1885. 

 Proc. London Geol. Soc. Vols. I. -IV. 1826-45. 

 Quart. Journ. Geol. Soc. Vols. I. -XIV. 

 Proc. Geol. Assoc. Vol. I. Parts 1-2 (pp. 1-18). 

 Trans. Yorks. Nat. Union. Part I. 

 Naturalists' Journal. Vol. I. 



W. Smith's New Geological Atlas of England aud Wales. 1819-21. 

 Frizinghall Naturalist. Vol. I., and part 1 of Vol. II. (lithographed). 

 Illustrated Scientific News. 1902-4. (Set). 

 Journal Keighley Naturalists' Society. 4to. Parti. 

 Cleveland Lit. & Phil. Soc. Trans. Science Section or others. 

 Proc. Yorks. Nat. Club (York). Set. 1867-70. 

 Keeping's Handbook to Nat. Hist. Collections. (York Museum). 

 Huddersfield Arch, and Topog. Society. 4 Reports. (1865-1869). 

 First Report, Goole Scientific Society. 

 The Naturalists' Record. Set. 



The Natural History Teacher (Huddersrield). Vols. I .-II. 

 The Economic Naturalist (Huddersfield). Vol. I. 

 The Naturalists' Guide (Huddersfield). Parts 1-38. 

 The Naturalists' Almanac (Huddersfield). 1867. 

 " Ripon Spurs," by Keslington. 



Reports on State of Agriculture of Counties (1790-1810). 

 Early Geological Maps. 

 Selborne Letters. Vol. I. 1881. 



Apply— Editor, The Museum, Hull. 



