PLATE 
MALLARD. Backs. 
Change of the Adult Male from Spring into Eclipse plumage, and again from the Eclipse into Winter dress. 
{Continued from -previous page.) 
11. October 1st. 13. October 10th. Nearly complete. 13. October 20th. Complete winter dress. U. December. Pull winter dress, modifled 
and toned down. 
MALLARD. Breasts. 
Same birds as above. 
