Recently publ ished in two Volumes, Sq. Demy Svo. 

 Price 131^ net . 



STUDIES IN 



BIRD MIGRATION. 



BY 



WILLIAM EAGLE CLARKE, F.R.S.E., F.L.S. 



Keeper oj the Natural History Deparlniciit, 

 the Royal Scottish Museum. 



WITH MAPS, WEATHER CHARTS, AND OTHER 

 ILLUSTRATIONS. 



London- : GURNEY & JACKSON, 33 Paternoster Row, E.C. 

 Edinburgh : OLIVER & BOYD, Tweedale Court. 



n 



LANTERN SLIDES^ 



OF SCIENTIFIC AND NATURAL HISTORY SUBJECTS 



ON SALE OR HIRE. 



See Neu) anl Enlarged Edition of Catalogue " f /i2 ", post free to all 

 Lecturers mentioning " The Naturalist.'' 



RECENT ADDITIONS INCLUDE — 



Geological Photographs. 



]>y Godfrey Bingley, Esq., and others 



British Flora in Nature. 

 British Birds in Nature. 



l>y .Mr. Stanley Crook and others. 



Plant Associations. 



SLIDES 



MADE 



TO ORDER 



FROM 

 NEGATIVES 

 ALL SIZES. 



PRINTS. 



DRAWINGS. 



Etc. 



Astronomy. 



CABINETS AND BOXES FOR LANTERN SLIDES. 



FLATTERS aToARNETT, Ltd. 

 32 Dover Street ("SI.SsS"), Manchester, S.E. 



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Printed at Browns' Savile Press, 40, George Street, Hull, and published by 



A. Brown & Sons, Limited, at 5 Farringdon Avenue, in the City of London, 



December ist, iqi2 



