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'THE ZOOLOGIST.' 



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POCKET BOOK of BRITISH BIRDS 



By E. F. M. ELMS. 



iN FORMAT!' 'N is given respecting ail British birds that breed in these islands, 

 and those thai are regular visitors a; one time of the year or another, with 

 ! resident, intermigratory, or migratory. Each species 

 i under the headings : Haunts, including distribution ; Plumage, 

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



Aristotle s Researches in Natural Science 



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

 With Illustrative Draivings. 



Contents : 



Introductory — Method of Investigation — Celestial, Atmospheric, and 

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 1 Ma i us. and Inanimate Matter- — Dissection; — Homceomeria — Anhomceo- 

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

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

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'•This is a very interesting book, and we commend it heartily to readers of 

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pjIRDSINESTING & BIRD=SKINNING. A Complete 



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