XLVI. 
XLVIL. 
XLVIII. 
X LEX. 
Sy 
LI. 
VI. 
(Arctic on RICHARDSON’S ron (Hig 
| Arctic or RicHarpson’s Sxua (Fig. § 
(Great AUK oe 1) 
(Great Auk (F 
LIST OF PLATES 
Nest or Bruack-H&ADED GULL 
(Kirriwake Guus anp Youne (Fig 
' (Great Buack-Backep Gown (Fig. 
(Icruanp Guut (Fig. 1) 
| Lert W1NG or IceLAND Gutu (Fig 
A Beetoinac Rock-PINNACLE... 
KirrTrIwAKE GULLS 
RAZORBILL 
g. 2) 
(HEAD or oe Aux (Fig. 1) 
4 
(Funmar (Fig. 2) 
Hees ofr Great AvE... 
ForRKED-TAILED PETREL. 
GGuaeee 
FuLMAR ON ITs NEST... 
’ (Heap or Great Auk (Fig. 2) 
NEstT 
(Manx SHEARWATER (Fig. 1) 
..L'o face p. 416 
1) 
2) 
2) 
AND 
| 
| 
436 
444 
