Diary.— Meetings of Societies. 



Nov. 4. Bishop Auckland Naturalists' Club. Liversedge Naturalists'. 

 „ 5. Wakefield Naturalists'. 

 ,, 6. Bradford Scientific Association. 



7. Leeds Naturalists', &c. ' - 



„ 10. Mancliester Cryptogamic Society. 



12. York and District Field Naturalists'. 

 „ 13. Bradford Scientific Association, : Paper, " Theory and Construction 



of the Microscope," No. II. — J. E. Wilson. 

 „ 14. Leeds Naturalists', &c. Huddersfield Scientific Cluh. 

 „ 20. Bradford Scientific Association : Paper, "The Baltic." — A. Crehhin. 



Dewshury Naturalists' Society. North' Stafibrdshire 



Naturalists' Field Club — Meeting at Hanley. 

 ,, 21. Leeds Naturalists', <S:c. 

 ,, 24. Lancashire and Cheshire Entomological. 

 „ 27. Bradford Scientific Association, Microscopical Evening. 

 ,, 28. Leeds Naturalists', &c. 



CATALOaUE OF THE BIRDS OF YORKSHIRE. 



Information is earnestly requested relating to that p6rtion of the Order 

 Fasseres contained in the following genera : Laniido}^ Muscicapidce, Oriolida', 

 Cinclidce, Turdidm, SylviidcB, Troglodytidce., Certhiidce, Sittidce^ Faridoe, 

 Pamiridce and Ampelidce, (Shrikes, Flycatchers, Oriole, Dipper, Thrushes, 

 Warblers, Wren, Creeper, Nuthatch, Titmice, and Waxwing). It is hoped 

 that contributions will be sent from all parts of the county, giving not merely 

 a list, but if possible, and it is desired, remarks on the residents, migrants, 

 rare and occasional visitants, &c., &c. ; also the absence or rarity of any 

 common species in certain districts, and the boundaries of the districts 

 alluded to in all cases. The compiler is particularly anxious to work out the 

 distribution of species. All assistance will be duly acknowledged by Wm. 

 Eagle Clarke, 5, East View, Hyde Park, Leeds. 



N.B. — Similar remarks on the Accipitres acceptable, and will be in time for 

 the revision of that order. 



H. W. MARSDEN, 



Being in regular communication with the best Collectors in NORTHERN AND 

 EASTERN EUROPE, can always supply fine Specimens of 



EUROPEAN & BRITISH BIRDS* EGGS AND BIRD-SKINS, 



Including many very rare Species. Price Lists on application. 

 Also preserved Larvae of Lepidoptera ; European and Exotic Lepidoptera, Coleop- 

 tera, Orthoptera, &c. ; and the best Books on Entomology, Ornithology & Oology. 



" Marsden's Bijou List of British Butterflies," 6d., post free. 

 '* Merrin's Lepidopterists' Calendar," limp 3s. 6d., stout inter- 

 leaved 4s. Od., post free. 



REQENT STREET, GLOUCESTER. 



