ERRATA. 



Plate 94. For 'Siiotted Flycatcher,' &c., read 'Tree Pipit,' iSrc. 

 Plate 100. Fur ' Tree Pii>it,' &c., read ' Spottcil FJycatclier,' iK:c. 



CONTENTS, 



ALCiE (AUKS). PAQB PLATE 



Puffin 1 2 



Razorbill 4 3 



Great Auk, or Gare-Fowl 6 — 



Guillemot 8 4 



Black Guillemot 12 — 



PYGOPODES (DIVERS AND GREBES). 



Red-throated Diver 13 5 



Black-throated Diver 16 — 



Great Crested Grebe 17 6 



Black-necked or Eared Grebe 20 



Little Grebe, or Dabchick 20 7 



TUBINARES (PETRELS, «fec.). 



Storm Petrel 23 8 



Leach's Fork-tailed Petrel 26 — 



Manx Shearwater 26 — 



Fulmar Petrel 27 — 



GAVIiE (GULLS, &c.). 



Arctic or Richardson's Skua 28 9 



Great Skua 29 — 



Herring Gull 30 10 



Common Gidl 34 11 



Lesser Black-backed Gull 35 12 



Great Black-backed Gull 36 — 



Black-headed Gull 38 13 



Kittiwake 43 14 



Common Tern 44 15 



Arctic Tern 48 16 



Roseate Tern 50 — 



Little Tern 51 17 



Sandwich Tern 54 18 



Black Tern 55 — 



