SURF-SCOTER. 
I. Immature male. May. 
Age, lo months. 
4. Adult male. Nov. 
2. Immature male. May. back- 
ward bird. Age, 9j months. 
5. Immature male. May. Nearly 
adult. Age, 22 months. 
3. Adult female. May. 
6. Immature male. May. Very 
advanced bird. Age, 10 
months. 
