VI. BRITISH BIRDS. 



Portion of Feather from Chin of Juvenile Rook page 

 (fig. 19) ; portion of Feather from Tlnoat of 

 First-Winter Rook (fig. 20).— Plate 7 



preliminary to 125 



Plumule from Chin of First-Winter Rook (fig. 21) ; 

 portion of same magnified (fig. 22). — Plate 8 



preliminary to 125 



Degenerate Feather from Chin of Adult Rook (fig. 

 23) ; portion of same magnified (fig. 24). — Plate 9 



preliminary to 125 



Much-worn Degenerate Feather and a Filoplume from 

 Chin of Adult Rook (fig. 25) ; an '^Aborted Pin " 

 from Chin of Aduh Rook (fig. 26).— Plate 10 



preliminary- to 125 



Wing of Rook in Moult. — Plate 11 ... ... facing 125 



The Red-throated Diver : " within two feet " ; 

 " with haughty mien and upcurved beak." — 

 {Photographed by Miss E. L. Turner.) — ^Plate 12 



preliminar}^ to 149 



The Red-throated Diver : " ungainh' as a Seal " ; 

 " she came up from the dive." [Photographed by 

 Miss E. L. Turner.)— Plate 13 preliminary to 149 



The Red-throated Diver : " she scrambled on the 

 bank " ; " turning the Eggs." {Photographed' by 

 Miss E. L. Turner.) — Plate 14 preliminary to 149 



The Red-throated Diver : " stretched out her neck 

 and listened " ; " covered with iridescent rain- 

 drops." {Photographed by Miss E. L. Turner.) — 

 Plate 15 ... ... ... ... ... facing 149 



The Red-throated Diver : '' deliberately took a 



header," {Photographed by Miss E. L. Turner) 154 



The Red-throated Diver : ' stretching and flapping 



her wings." {Photographed by Miss E. L. Turner) 155 



Richard John Ussher. — Plate 16 facing 181 



Stone substituted for Egg in Nest of Oystercatcher 201 



Head. Tail-feathers, and Primaries of the Dusky 



Warbler ... ... ... ... ... ... 220 



