38 Yorkshire Naturalists Union: Annual Report, 1910. 
Bradford—H. E. Wroot, 45 Pollard Lane, Bradford. 
Halifax—cC. Crossland, 4 Coleridge Street, Halifax. 
Huddersfield—W. E. L. Wattam, 54 Towngate, Newsome, 
Huddersfield. . 
Leeds—H. Ostheide, g1 Harehills Avenue, Leeds. 
Malton—M. B. Slater, Newbiggin, Malton. 
Middlesborugh—M. L. Thompson, 40 Gosford Street, Middles- 
brough. 
Redcar—T. H. Nelson, Redcar. 
Scarborough—J. H. Rowntree, Folkton Manor, Ganton, York. 
Sheffield—A. T. Watson, 11 Leopold Street, Sheffield. 
Skipton—W. Wilson, Ryedale House, Colne. 
Whitby—Thomas Newbitt, 17 Royal Crescent, Whitby. 
General Committee.—The following names have been added 
to the list of members of the Permanent General Committee :— 
J. B. Brown, Hebden Bridge. 
H. C. Drake, F.G.S., Scarborough. 
Irving, M.D., Scarborough. 
W. H. Johnston, Thornhill. 
. Haigh Lumby, Bradford. 
. R. Sanderson, Bradford. 
. W. Saunders, Brotton. 
. Stainforth, Hull. 
. W. Wade, Hull. 
. B. Walsh, Middlesborough. 
Transactions.—The Union’s funds have not enabled us to 
print a volume of Transactions during the year, and the Annual 
Report for rg09 was published in “ The Naturalist ”’ for January 
last ;; in this way, however, the valuable reports of the 
Committees and Sections were at once placed on record, they 
are also indexed, and in addition, greater publicity was given 
to the Union’s work. Towards the next volume we have 
in hand the Geological Bibliographies for Igog-10; a list of 
Yorkshire Arachnida, by Mr. W. Falconer; Mr. P. Fox Lee’s 
Supplement to the Flora of Dewsbury; and Mr. F. A. Lees’ 
Supplement to his Flora of West Yorkshire ; Yorkshire Hemiptera, 
etc., by Mr. W. Denison Roebuck, and Economic Fungi, Part IV., 
by Mr. J. H. Holland. There are also the reprints of the various 
excursion programmes of rgog and rgto (already printed off). 
SECTIONS AND COMMITTEES. 
The President and Secretary of the Union are ex-officio 
members of all Sections and Committees. 
VERTEBRATE SECTION REPORT. 
West Riding.— Mr. R. Fortune writes :—The spring and most 
of the nesting season was cold and inclement. The migrants, 
Naturalist, 
