118 CONTROLLED NATURAL SELECTION 



Tree Creeper 



Wood Pigeon 



Stock Dove . 



Rock Dove . 



Turtle Dove 



Whimbrel . . . 



Curlew 



Common Sandpiper 



Redshank . 



Greenshank 



Great Crested Grebe . 



Little Grebe 



Common Guillemot 



Greylag Goose 



Wryneck 



Corncrake . 



Partridge . 



Red Grouse 



Ptarmigan . 



Water-rail . 



Certhia familiaris 

 Columba palumbus 

 C. oenas 

 C. livia 



Turtur communis 

 Numenius phceopus 

 N. arquata 



Tringoides hypoleucus 

 Totanus calidris 

 T. canescens 

 Podiceps cristatus 

 Tachybaptes fluviatilis 

 Lomvia triole 

 Anser cinerrus 

 lynx torquilla 

 Crex pratensis 

 Perdix cinerea 

 Tetrao scoticus 

 T. mutus 

 Rallus Aquaticus 



TABLE V 



*Red-legged Partridge . 



*Dunlin 



*Golden Plover . 



*Ringed Plover 



*Rlng Ouzel . 



*Kentish Plover . 



Lapwing 



Water-hen . 



Oyster Catcher . 



Coot . 



Black-throated Diver . 



Red-throated Diver 



Caccabio rufa 

 Tringa alpina 

 Charadrius fluvialis 

 -<3Egialitis hiaticula 

 Turdus torquatus 

 A. cantiana 

 Vanellus vulgaris 

 Gallinula chloropus 

 Hsematopus ostralegus 

 Fulica atra 

 Colymbus arcticus 

 C. Septemtrionalis 



