Vdl. XV., No. 5. 
May, 1906. 
CONTENTS. Page 
Some Points regarding Animal Coloration. — Prof. R. J. 
Andkkson, M.D., . . .. . . .. 113 
Some Irish Brambles.— R A. PhiIvUPS, .. .. iiS 
Reviews : — 
Guentlier's " Darwinism and the Problems of Life."— (G. H. C), . . 121 
Pelseneer's " Mollusca " in lyankaster's " Treatise on Zoology."— (R. F. S.), 123 
Ralfe's ' Birdsof the Isle of Man."— (R. P.), .. .. .. 124 
Pethybridge and Praeger's " Vegetation of the District South of Dublin." — 
W.G.Smith), .. .. .. .. 126 
Harting's "Recreations of a Naturalist." — (C. B. M.), . . . . 131 
Irish Societies:— 
Royal Zoological Society. Dublin Microscopical Club, . . . . 132 
Dublin Naturalists' Field Club. Tyrone Naturalists' Field Club, . . 133 
Ulster Fisheries and Biology Association, ,» .. 133' 
Belfast Naturalists' Field Club, . . . . . . . . 134 
News Gleanings :— . . » . . . . . . . 134 
Notes :— 
The Use of the Word '-British." Rev. C. H. Waddei.1.. Prof. Carpenter. 
Prof. J. E. DUERDEN, . . , . . . . . . . 135 
Irish Biological Futilities, . . . . . . . . , . 136 
Remains of Hawfinch in Co. Clare Caves.— R. J. Ussher, D.L., 136 ■ 
TERMS FOR ADVERTISEMENTS IN IRISH NATURALIST." 
s. d. 
Whole Page, From lo According 
Half Page, . . . . . ' » 6 o ^ to 
Quarter Page, .. .. „ 4 e ) ^ 
A Reduction given for a Number of Insertions. 
ALEX- TflOM AND CO., LUUTKD, DUBUK. 
