The Scottish Naturalist 
All Articles and Communications intended for publication, and 
all Books, etc., for notice, should be sent to THE Epirors, Royal 
Scottish Museum, Edinburgh. 
Subscriptions and Advertisements should be addressed to the 
Publishers, MEssrs OLIVER AND Boyp, Tweeddale Court, Edinburgh. 
Authors of General Articles will receive 25 Reprints (in covers) of 
their Contributions gratis. Additional Copies, in covers, may be had from 
the Printers, at the ordinary prices ruling, provided such orders accom- 
pany the Manuscript, or when proofs are being passed. 
WATKINS & DONCASTER 
NATURALISTS 
Keep in Stock every kind of APPARATUS and 
CABINETS required by Entomologists, Orni- 
thologists, Botanists, etc. 
A LARGE STOCK OF 
BUTTERFLIES, MOTHS, BIRDS, EGGS, ETC. 
Full Catalogue (80 pages) mailed free to any address 
36 STRAND, LONDON, W.C., ENGLAND 
SPECIAL ANNOUNCEMENT 
A few Complete Sets of “The Annals of Scottish 
Natural History,” from its Commencement in 1892 to 
1911, in all Twenty Volumes, handsomely bound in 
cloth, gilt top, are still available, at the reduced 
price of £4, 4s. net. 
Many of the Back Numbers can still be supplied. 
OLIVER AND BOYD, Tweeddale Court, Edinburgh 
