CONTENTS 



Scotland and the Fur Supply; and other Editorial Notes 



{^Illustrated) . . . . . .65 



Report on Scottish Ornithology in 1921, including Migration — 

 Leonora Jeffrey Rintoul, H.M.B.O.U., and Evelyn V. 

 Baxter, H.M.B.O.U. ..... 69 



Notes on Aphides from Sutherland, Part II. {Illustrated) 



{Concluded from page <,<^) — Dorothy J. Jackson, F.JE.S. . 85 



Notes: 



Adaptability of Stoat — J. Bartholomew, 68 ; The Great Extinct 

 Ox or Urus in Peeblesshire — J. Ritchie, 68 ; Ray's Wagtail 

 in Ayrshire — G. G. Blackwood, 93 ; Greenland Falcon in 

 N. Uist — G. Beveridge, 94 ; Geese on the East Coast — 

 W. Berry, 94 ; An Uncommon Wrasse, Crenilabrus 

 melops, from the Coast of East Lothian — IV. Evajts, 92 ; 

 The Stinging of Ophion — T. A. Coward, 93 ; Haliplus 

 immaculatus, a Water - Beetle, in the Forth Area — 

 A. Fergusson, 93. 



Notes from the Scottish Zoological Park . . .95 



Price 5s., Postage 3d. 



Some Scottish Breeding Duck 



Their Arrival and Dispersal 



By Evelyn V. Baxter and Leonora Jeffrey Rintoul 



This is an attempt to trace the arrival and dispersal as breeding species of nine 

 species of Duck in Scotland. The concluding chapter deals with possible reasons 

 for the spread and increase of the species dealt with. It is hoped it may prove of 

 value to workers m distribution. 



OLIVER AND BOYD, TweeddaSe Court, EDINBURGH 



PRi;^TED BV OLIVER A\D BOYD, EDINBDROH. 



