CiRC. 163. 



as the Great Northern, Black-throated and Red-throated Divers,, 

 and the Great Crested Grebe (which is permanently established 

 and breeds on all the waters) ; Gulls, Terns, and Waders find 

 these waters during autumn and spring migration. Amongst the- 

 Ducks the Mallard, Pochard, Wigeon, Scaup, and Tufted Duck,. 

 will no doubt be seen on the lake at this visit. 



ALTERATION OF RULES. 



Notice is hereby given, on behalf of the Executive, to the members of the- 

 General Committee, that a new draft Prospectus setting forth the objects, aims, 

 constitution, and rules of the Union will be submitted for adoption at the Annual 

 Meeting. A proof is sent with this circular to each member entitled to admission 

 to the General Committee. 



ALGA-FLORA OF YORKSHIRE. 



This work, by Mr. W. West, F.L.S., and Prof. G. S. West, B.A.,. 

 F.L.S., A. R.C.S., is now completed, and will shortly be ready, in cloth cases, 

 price 6s. 6d. (members entitled to their usual discount). Members wishing to 

 have their copies bound up in the special cloth case should send them to Leeds,, 

 accompanied by remittance of Is. 6d., plus 3d. for postage. 



FLORA OF WEST YORKSHIRE. 



SPECIAL OFFER TO CLEAR. 



The Executive offer the remaining copies of this work at 7s. 6d. (post- 

 free for 8s.), and would be glad to receive orders. 



ANNUAL MEETING of 1902. 



The Executive are open to receive in\itations from Societies who wish 

 the next Annual Meeting to be held in their towns at the close of 1902. 



