ILLUSTRATIONS 
HERRING GULLS’ NESTS ON THE CALF, from Photo by 
F. S. GRAVES, 
Nest oF HERRING GULL, from Photo by T. H. GRAvEs, 
Tue Burrow, from Photo by F. 8. GRAvVEs, 
Prew Bay, from Photo by PHotocurom Co., Ltd., 
Nestinc Puace oF Littte Grepe, from Photo by 
J. KEWLEY, . 
BraDpDA Hix, from Photo by G. B. CowEn, 
THE SuGAR Loar, from Photo by F. Izantv,. 
Nestina Pace or Buack GUILLEMOT, from Photo by 
F. 8. GRAVES, 
Eaes or Buack GUILLEMOT IN NeEstinGc HoLe, from 
Photo by F. S. GRAVEs, 
WHEEL-CASE IN WHICH CHoUGHS Nzst, from Photo 
by G. B. Cowen, 
MAPS 
xiii 
facing page 246 
= 248 
250 
258 
:s 276 
> 278 
# 280 
ae 282 
. 282 
3 314 
Map oF THE IRISH SEA, SHOWING RELATION OF THE ISLE OF MAN 
TO THE SURROUNDING CoUNTRIEs, 
Map oF THE IsLE oF MAN, 
facing page xv 
» 1 
