Vol. XX., No» 6. June, 191 1, 



CONTENTS. 



Page 



The great rush of birds on the night of March 29th-30th, as 



observed in Ireland. — R. M. Barrington, M.A., ... 97 



The Clare Island Survey, ... ... ... ... no 



Irish Societies : 



Dublin Microscopical Club, . . . . . . . . . . 113 



Cork Naturalists' Field Club, .. ., ,, .. 114 



Notes : 



Hibernation of Leisler's Bat.^ — C. B. Moffat, B.A., .. .. 115 



The Nuthatch in Ireland. — C. B. Moffat, B.A., . . . . 115 



Dace in Ireland. — E. W. L. Holt, m.r.i.a., .. .. ,. 116 



Recent Notices of Irish Plants, . . . . . . . . 116 



TERMS FOR ADVERTISEMENTS IN "IRISH NATURALIST." 



s. d. 



Whole Pack, . ^ . . • . From 10 o ] According 



Half Page, .. .. .- » 6 o> to 



Quarter' Page, .. .. >, 461 



A Reduction given for a Number of Insertions. 



Position 



ALEX. THOM AND CO., LIMITED, DUBLIN. 



