30 



AUKS, MURRES, PUFFINS, ETC. 



9. RINGED MURRE. 



Differs from the Murre in having a 

 white ring around the eye and a line extend- 

 ing back of it along the sides of the head, fig. 

 20. The range is the same as that of the 

 Murre. Not very common. 



Fig. 20. 



Ringed Murre in summer dress. 1-2. 



10. BRUNNICH MURRE. 



Differs from the Murre in having the bill 

 shorter and thicker, with the edge of the up- 

 per mandible swollen on the basal half and 

 yellow in color. This may be seen at some 



