LIST OF PLATES. 
XCI\^— Black Tern 
XCV. — While-winged Black Tern 
XCVI.— Gull-billed Tern 
XCVII. — Roseate Tern 
XCv'III. — Sabine’s Gull 
XCIX. — Black-headed Gull 
C. — Great Black-backed Gull 
Cl. — Lesser Black-backed Gull 
CII. — Glaucous Gull 
cm. — Richardson’s Skua 
CIV. — Razor-bill 
CV. — Great Auk 
CVI. — Common Guillemot 
evil. — Bridled Guillemot 
CVIII.— Black Guillemot 
CIX.— Little Auk 
CX.— Puffin 
CXlrr.— Storm Petrel 
CXIA— Fork-tailed Petrel 
CXIf.— Madeira Petrel 
CXIi/.— White-bellied Petrel 
CXI. — Fulmar 
CXIL— White-throated Grey Petrel 
CXIII. — White-billed Diver 
CXIV. — Red-throated Diver 
CXV. — Slavonian Grebe 
eXVL— Water-Rail 
CXVIL— Land-Rail 
CXVIIL— Spotted Crake 
CXIX.— Moor-Hen 
CXX. — Common Coot 
CXXI. — ^Wood-Pigeon 
CXXII. — Stock-Dove. 
CXXIII. — Common Partridge 
eXXIV. — American Laughing Gull... 
. . . Frontispiece, 
TO FACE PAGE 9 
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