WHITE-FRONTED GOOSE. 49 



the tipper surface of the wings and outer side of thighs, sooty 

 brown, with an olive shade. From the bill a band extending 

 back through the eye is of a slightly darker shade than surround- 

 ing feathers. Nape and back of neck, olive yellow. Entire 

 lower surface rich lemon yellow, washed with lighter on the 

 abdomen (Nelson). 



