Vol. xxvii., Nos. 11 S, 12. Nov. & Dec, 1917. 



CONTENTS. 



PAGE 



On the Irish PiK-" R- F. Scharff, M.R.I.A. (Plate VIII.) , 173 

 Irish Societies : 



Belfast Naturalists' Field Club ... ... ... ... 185 



Royal Zoojogical Society ... ... ... ... ... 186 



Dublin Microscopical Club ... ... ... ... 186 



Dublin Naturalists' Field Club ... ... ... ... 187 



Notes on apparent Mnemic Action in Chlora perfoliata.- — 



N. CoLGAX, M.R.I.A. .. .. .. .. 189 



Notes : 



Colias edusa near Tramore, Co. Waterford — Rev. W. W. Flemyng, M.A. 193 

 Larva of the Death's Head Moth in Co. Down — 



Rev. W. F. Johnson, M.A. ... ... ... ... 194 



Recent Records of Irish Birds ... . -v ••• ••♦ I94 



Arctic Skua and Black Tern on Lough Mask, t3o.. May^TT-R. F. Ruttledge 194 



Snowy Owl in Co. Antrim— W. H. Workman, M. B.C. U. ... 194 



Departure of Swifts — ^N. H. Foster, F.L.S. ... ... ... I95 



Hoopoe in Co.^'Dfenegal — D. C. Campbell, & W. H. Workman ... .195 



Wood Wren in Fermanagh — J. P. Burkitt, B.E. ... ... 196 



Cardamine amara in East Tyrone — Thomas Greer ... ... 196 



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