DIAGRAMS. 



Foot of Falcon 



Foot of Owl . 



Foot of Guillemot . 



Wing of Rook 



Foot of Stone Curlew 



Foot of Golden Plover 



Dorsal View of Thrush 



Ventral View of Thrush 



Foot of Cormorant 



Foot of Ivory Gull 



Foot of Swan 



Foot of Avocet 



Foot of Kingfisher 



Foot of Pheasant 



Beak of Nightjar 



Foot and Claw of Nightjar 



Foot of Heron 



Foot of Grebe 



Foot of Coot 



Foot of Moorhen 



Foot of Swift 



Foot of Cuckoo 



Wing of Lark 



Head of Corn Bunting 



Palate of Corn Bunting 



Head of Swallow . 



Wing of Thrush 



Foot of Creeper 



Head of Flycatcher 



Head of Shrike 



Head of Nuthatch . 



Head of Hedge Sparrow 



Dorsal Feather Tracts 



Ventral Feather Tracts 



Sternum of Carinate Bird 



Schizognathous Skull of Crane 



/Cgithognathous Skull of Raven 



Desmognathous Skull of Goose 



Typical Eggs . 



pAca 

 29 



30 

 31 

 31 



32 

 33 

 33 

 34 

 34 

 35 

 35 

 36 

 36 

 36 

 36 

 Z7 

 37 

 38 

 38 

 38 

 39 

 39 

 44 

 44 

 45 

 45 

 45 

 45 

 46 



46 

 46 

 46 

 48 

 49 

 58 

 59 

 59 

 60 

 141 



