Vol. xxii.. No. 12. December, 1913. 



CONTENTS. 



Page 



Obituary : 



Richard John Ussher.—R. M. Barrington, M.A., LLB., 221 



Irish Societies : 



Dublin Naturalists' Field Club, . . . . . . . . 227 



The Irish vSpecies of Petrobius— Prof. Gkorgh; H. 



Carpenter, B A., M.R.I.A.— (Plates 2 and 3), . . . . 228 



Notes : 



The foodof Silpha subrotundata. — W.F.Johnson, ., », 234 



Ravens on Brandon, County Kerry. — R. Lloyd Prab;ger, . . . 234 



White Wagtails on Migration observed at Inishtrahull. — Prof. C. J. 



Patten, M.D,, .. .. .. .. .. 235 



Nightjars at Sea. — G. P. Farran, .. .. .. .. 235 



The Little Auk in August. — Richard M. Barrington. . . . . 235 



Dipper in County Longford, . . . , . . . - 236 



Review : 



Greuville A. J. Cole's "Outlines of Mineralogy fcr Geologcal 



Students."— ( L Swain). ... .. ^, .. 236 



TERMS FOR ADVERTISEMENTS IN "IRISH NATURALIST." 



s. d. 



Whole Page, . . . . . . From 10 o ] According 



Half Page, . . . . . . >, 6 o i* to 



Quarter Page. .. .. „ 4 6j Position. 



A Reduction given for a Number of Insertions. 



ALEX. THOM AND CO., LIMITED DUBLIN. 



