94 



CORVID/E. 



of the plumage are tinged with brown. Young birds re- 

 semble their parents in having their plumage grey, as men- 

 tioned on the authority of Mr. Salmon. 



The vignette below represents an accidental malformation 

 in the beak of a Rook, for the opportunity of figuring which 

 I am indebted to T. C. Heysham, Esq., of Carlisle. 



