WATKINS 8c DONCASTER, 



Manufacturers of Cabinets and Apparatus for 

 Collectors of Birds' Eggs, Insects, Plants, &c. 



A large stock of Insects, Birds' Eggs, &c. List of Clutches of Birds' 

 Eggs on appiication. Climbing Irons, best steel, with straps complete, 

 OS. per pair. Egg Collector's Outfit, containing Drills, Blowpipes, and. all 

 EsQuisites complete, with Book of Instructions, post free, 3s. 3d. Label 

 Lists of every description. Birds and Animals stuffed and mounted in 

 Natural Positions. For particulars see our Catalogue, one hundred pages. 



36, STRAND, LONDON, W.C. 



ZOOLOGICAL WORKS.— Shaw's ' Zoology,' complete, .30 vols., bound calf, 

 steel plate engravings (pubd. .£40), .£6. Houghton's ' British Freshwater 

 Fishes,' coloured plates (pnbd. ^3 3s.), .£1 10s. * Fauna Hawaiiensis — Zoology 

 of Sandwich Islands,' 18 parts, complete (pubd. ^620 5s.), £5 5s. Yarrell's 

 * British Birds,' first edition, scarce, £2 10s. Ditto ♦ Fishes,' 2 vols, and supple- 

 ments, ^1 IQs. Jardine's •Naturalist's Library,' 40 vols., 1,200 coloured 

 plates, =£4. Many others. 



Lists from A. FORD, 36, IRVING ROAD, BOURNEMOUTH. 



THE AVICULTURAL MAGAZINE 



Edited by H. D. ASTLEY. 



For the study of Foreign and British 6ird« in Freedom and in GaptiYity. 



Montlily.' Ahout 32 2^P- ^f letterpress, ivith frequent coloured and uncolourecl 

 Plates and Text-figures. Price Is. Ad. post free. 

 Annual Subscription (Noveuiher to October) lo.*., post free, to non-memhers of 

 the Society. For terms of membership of the Society apply to publishers. 



IRDSNESTING & BIRD=SKINNING. A Comniete 



' Descriotion of the Nests and Eggs of Birds which Breed in Britain, 

 bv Edward Inkw.man. — SiicoND Edition, with DirectionR for Collecting and 

 Presei'vation : anti a Chanter on Bird-sicinning. By Millkr Christy. Cloth, 

 foolscap 8vo. Price Is. Postage 2d. , 



' Very good indeed, and can be thoroughly recommended. " — Athenceum. 



ADLARD & SON and WEST NEWMAN, Bartholomew Close, London, E.C. 



282 pp. Cloth Extra. 6s. 6d. Post Free. 



Aristotk s Researches in Natural Science 



By THOMAS E. LONES, M.A., LL.D., B.Se. 



Wit]i Illustrative Drawings. 

 Contents : 



Introductory — Method of Investigation — Celestial, Atmospheric, and 

 Terrestrial Phenomena — Light and Colour, Heat and Sound — Animals, 

 Planes, and Inanimate Matter^ — Dissections — Homoeomeria-^ — Anhomoeo- 

 meria and. their functions — Animal Motion — Generation and Develop- 

 ixient— Classification of Animals — Anaima, or Animals without Blood — 

 Enaima, or Animals with Blood. 



ADLARD & SON and WEST NEWMAN, Bartholomew Close, London, E.C. 



