OYSTER-CATCHERS. 



375 



They assemble in considerable flocks for the purpose of migration 

 if this term may be held applicable to the short journeys which 

 they annually undertake. They ought rather to be called pleasant 



Fig. 147 .Oyster-catcher (lltematopus ostralegus. Linn.). 



little jaunts inspections, as it were, of their domains ; something 

 like the circuit of his department made by a prefect, or the pro- 

 gress of a sovereign through his country. 



There are three or four species of the Oyster-catcher, only one 



Fig. 148. .Runners (Cursorius, Figuier). 



of which is a native of Europe. The plumage of the latter is 

 white and black, which, joined to its noisy habits, has obtained 



