COLLARED TURTLE. 
173 
Besides the wild turtle known to us as a regular 
summer visitant in the southein districts of England, 
the Coliimba maculicoUis and the Columba aurita 
of Temminck, and several others belong to the group, 
of which the present species may be considered a 
type. 
Our next Plate represents a beautiful species, 
which we shall call the 
