290 



THE SCOTTISH NATURALIST 



Litnax flavus in Bute, 141 



Limrusa glabra as a Scottish Mollusc, 



113 

 Limnad glabra, Hyalinia lucida, and 

 Zonitoides nitidus in Stirlingshire, 70 



M 



Macdonald, Alex., Crossbills feed- 

 ing on Rowans, 71 ; The Stock- 

 dove in Lower Deeside, 132 ; Nests 

 of Cole-tit and Tree-creeper, 215 ; 

 Large Ichneumon, Rhyssa persua- 

 soria, in Kincardineshire, 217 ; 

 A New Nesting Site for Larus 

 ridibundus, 242 



RlACCONALD, D., Swans on Possil 

 Marsh, 102 



Mackeith, T. Thornton, Moorhen 

 nesting in Trees, 216 ; Dragon- 

 flies in Ayrshire, 268 



Mackenzie, Osgood H., Vanishing 



Birds and Birds that have already 

 vanished on the West Coast of 

 Ross-shire, 31 



MACKESSACK, R. H., Crested Titmouse 

 in West Elgin, 216 



M'William, The Rev. J. M., C.F., 

 Notes on some of the Birds of 

 Bute, including Records of their 

 Passage to the Mainland, 25 



Mahood, Allan E., M.B., F.R.C.S. 

 England, President of the Banff- 

 shire Field Club, Banffshire Birds, 



239 



Marine Animals and Coast Erosion 

 (Curr. Lit.), 71 



Marr, M. J., Pied Variety of the 

 Shrew, 266 



Maxwell, Sir Herbert, Bart., The 

 Golden and Amherst Pheasants, 

 30 ; Woodcock carrying its Young, 

 243 ; Nesting of the Barn Owl, 



243 

 Meek, Alexander, M.Sc, The 



Migrations of Ckimcera monstrosa, 



11 

 Mollusca, Easterness, 47 

 Mollusca in Scotland (Curr. Lit.), 24 

 Mollusca, The Habitats of Freshwater 



(Curr. Lit.), 71 



Molluscan Fauna of the Outer Heb- 

 rides, 275 

 Moorhen nesting in Trees, 216 

 Mosquitoes in Scotland, A Request, 120 

 Mosquitoes in Scotland (Forth Area), 



143 

 Myriapoda, Records of some, from the 

 Forth Area, 79 



N 



Nemertine, The Great, Cerebratulus 

 angulatus, O.F.M., from Aberdeen, 

 95 







Ogg, William, Snowy Owl in 

 Elgin, 274 



Oligochset VVorms from Dumbarton- 

 shire, 19 



Orkney Vole, White Variety of the, 



91 

 Ornithology, Report on Scottish, in 



1917. 145 

 Otter near Musselburgh (Curr. Lit.), 



219 



Owl, Barn, Nesting of the, 243 



Owl, Snowy, in Aberdeenshire, 274 



Owl, Snow)', in Elgin, 274 



Painted Lady Butterfly and Poplar 

 Hawk Moth in Banffshire, 268 



Painted Lady in Perthshire, 217 



Paludestrina jenkinsi in Scotland, 142 



Paterson, Ernest Gordon, Snowy 

 Owl in Aberdeenshire, 274 



Peacock Butterfly Q'anessa io~) near 

 Edinburgh (Curr. Lit.), 72 



Pheasants, The Golden and Amherst, 

 30 



Phibalapteryx lapidata, Hb., and Tortnx 

 forsterana, Fb., in the Lothians, 48 



Phylloireta flexuosay 111., in Lanarkshire 

 and Renfrewshire, 95 



Pine Marten, Seasonal Changes in the 

 Coloration of the, 209 



Pisidium personatum, Malm, in Mid- 

 Perth, 71 



PlTT, FRANCES, Seasonal Changes in 



