CONTENTS 



PAGE 



On the Pale-breasted or American Brent Goose in Scotland 

 Leonora Jeffrey Rintoul, E.Z.S., H.M.B.O.U., and Evelyn 

 V. Baxter, F.Z.S., H.M.B.O.U. . . . .25 



The Stewartry of Kirkcudbright and its Inland Molluscan 



Fauna (concluded) W. Denison Roebuck, M.Sc, F.L.S. . 27 



Trichoniscoides sarsi, a Woodlouse new to the Scottish Fauna, 



on the Isle of May William Evans, E.R.S.E. . . 35 



Water Mites William Williamson, E.R.S.E. . . -37 



Notes : 



Siberian Chiffchaff (Phylloscopus collybita tristis) at Little Ross 

 Lighthouse, Kirkcudbrightshire William Begg, 33 ; Early 

 Appearance of Swift John Robertson, 33 ; Black-headed 

 Gulls at the Flannan Isles James Campbell, 34 ; English- 

 bred Black-headed Gulls recovered in Scotland H. W. 

 Robinson, M.B.O.U., 34 ; The Spawn of the Lugworm, 36 ; 

 Hellicella caperata at Inverugie W. Deniso7i Roebuck, 36 ; 

 Leucochloridium macrostomum (Rud.) a Trematode new to 

 Britain, 36 ; Albino Ringed Plover J. Gowan, 47 ; Obelia 

 gelatinosa, Pall., in the Firth of Forth William Evans, 

 47 ; Dwarf Eggs of Birds, 47 ; The Zoologist, 48. 



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