VI 



Index. 



Gilchrist, J. D. F. and C. von 

 Bonde: "Practical Zoology for 

 Medical and Junior Students " (re- 

 viewed), 18. 



Glaciation, see Ice Age. 



Greer, Thomas: Aster laevis at Lough 

 Neagh, Co. Tyrone. 107; Foxes in 

 Co. Tyrone. 'll6; Pearl-bordered 

 Fritillary, 107. 



H[albert]. J. X.: Macrolepidoptera of 

 County Tyrone, 42. 



Helicella itala L.. addition to Fauna 

 of Lambay, 87. 



Hinch, J. de W. : "The Glaciation 

 of North-eastern Ireland," by 

 Major A. E. Dwerrvhouse (review), 

 1-2I. 



Hiiggai'd. Leslie: Eaven in Co. Wex- 

 ford, 40. 



Humph rey.'^, George R. : Malahide 

 Tern Colony, 87. 



Hydrophilidae, 109. 



Ice Age in North of Ireland. 124. 

 Ireland and Switzerland, a botanical 



contrast. 97. 117. 

 Irish Naturalist. An : The Balance of 



Nature, 113. 

 " Irish Naturalist," To Readers of. 



3. 



Janson, Oliver E., and L. H. Bona- 

 parte Wyse : A Fortnight's Entomo- 

 logy in Co. Waterford, 9. 



Jeffers, F. W. : Variation in size of 

 eggs of Lesser Tern, 52. 



Johnson. T. : Canon Lett's Irish 

 Sphagna. Determined by J. A. 

 AVheldon. 55. 



Johnson, W. F. : Entomological notes 

 from Rostrevor, 35. 



Kennedy. A. J. : Birds at the Teav- 



aght lighthouse, 7. 

 Kingfisher at Blackrock, Co. Dublin. 



7. , 



Lee, William A, : Irish Sphagna, 28. 

 121. 



Lett, Henry William. Sjihagna collec- 

 tion, 55. 



Lilly, C. J. : Early flowers, 52. 



Macrolepidoptera of Count v Tyrone, 



42. 

 !Massy. A. L. : Red cow.'jlips, 63. 

 Megasi<ernum boletophagum. Larva 



of, 109. 

 Megaw, W. R. : Galium sylvestre in 



Co. Derry, 116; Plea for moss 



study, 114. 



Migrants, Arrival of Spring, 1923, 

 95. 



Minerals and mines of Ireland, 38. 



Moffat, C. B. : "Chronological Hst 

 of British Birds. A Supplement to 

 Bibliography of British 'Ornith- 

 ologv." Bv H. Kirke Swann, 

 F.Z.'S. (review), 127; Food of Irish 

 Squirrel, 77; Is Squirrel .a native of 

 Ireland, 33; Shakespeare's " Sca- 

 mel," 20; Sleeping habits of Tree- 

 creeper, 30; Study of common Avild 

 flowers, plea for closer investiga- 

 tion, 21; Swifts in May, 1923, 86. 



Morrison, Robert N. : Early arrival of 

 Chiff-chaff in Co. Down,' 51. 



Mosses, Plea for study of, 114. 



Mullin. W. J.: Curious sites for 

 Robins' nests, 62. 



113. 



Nature, Balance of 

 New Irish Field Club, 

 News gleanings, 18. 

 North-eastern Flora, 



94. 



108. 



Obituary: Christen, Sydney Mary, 

 108; Phillips. William H.. 48; 

 Wright, Joseijh. 53. 



Pack-Beresford, Denis R. : Algal dis- 

 coloration of Lough Neagh and 

 Rivpr Bann, 89.' 



Pack-Beresford, R. J. : Early breed- 

 ing of Wood-pigeons, 43. 



Palmer, John A. S. : Thracia pubes- 

 cens near Dublin, 8. 



Petrel, Fulmar, see Fulmar. 



Phillij^s, K. C. Joyce : Larva of a 

 hydrophilid beetle, Mega^ternum 

 boletophagum, 109. 



Phillips. R. A. : Pearl-bordered Fritil- 

 lary in Ireland, 91. 



Plants: Armagh, 96; Down and An- 

 trim. 96; Ireland and Switzerland, 

 a contrast, 97. 



Pochard. Comparison of eggs and 

 down with Tufted Duck, 94. 



Porotrichum angustifolium in Ireland, 

 45. 



Praeger, R. Lloyd : Colour-variation 

 in Cowslip and Primrose, 31 ; Early 

 flowers, 52; Erica stricta in Antrim 

 and Derrv, 32; Ireland and Switz- 

 erland, a botanical contrast. 97; 

 Joseph Wrii^ht (obituary). 53; 

 " Memoir and map of minerals and 

 mines in Ireland, by Grenville A. 

 Cole (review), 38: Thracia pubescens 

 near Dublin, 8 ; William H. Phil- 

 lips (obituary), 48. 



