Summary

Population Trends

Common Merganser graph

First Vermont Breeding Bird Atlas (1976-1981)

Species Account

Second Vermont Breeding Bird Atlas (2003 – 2007)

Common Merganser Map 1 Common Merganser Table 1 Common Merganser Table 2

Change in Distribution

mapkey Common Merganser Map 2 Common Merganser Table 3

Links

Vermont eBird

Encyclopedia of Life

All About Birds