120 CONTROLLED NATURAL SELECTION 



TABLE VII 



Eider Duck . 



Mallard 



Shoveller 



Teal . 



Pochard 



Golden Eye 



Gadwell 



Garganey . 



Tufted Duck 



Widgeon 



Pheasant 



Capercaille . 



Black Grouse 



Greenfinch . 



Siskin . 



Chaffinch . 



Linnet 



Twite . 



Lesser Redpoll . 



Bullfinch . 



Yellow Bunting . 



Crossbill 



Reed Bunting 



Blackbird . 



Cirl Bunting 



Bearded Tit 



Blackcap 



Grey Wagtail 



Red-backed Shrike 



Yellow Wagtail . 



Somateria mollissima 

 Anas boscas 

 Spatula clypeata 

 Querquedula discors 

 Fuligula perina 

 F. clangula 



Chaulelasmus streperus 

 Q. cercia 

 F. cristata 

 Mareca penelope 

 Phasianus colchicus 

 Tetrao urogallus 

 T. tetrix 



Ligurinus chloris 

 Chrysometris spinus 

 Fringilla co3lebs 

 Linola cannabina 

 F. flavirostris 

 L. rufescens 

 Pyrrhula Europcea 

 Emberiza citrinella 

 Loxia curvirostra 

 E. schcaniclus 

 Turdus merula 

 E. cirlus 



Panurus biamicus 

 Sylvia atricapilla 

 Motacilla melanope 

 Lanius collurio 

 M. rayii 



