Summary

  • Status in VT: Decreased by 2% (177 to 174 blocks). Greatest decrease in Northeastern Highlands.
  • Data from other research: No additional data for VT.
  • Conservation status: State rank S5B
  • Other atlases: MD, NY, ON, and PA: stable
  • VT’s role in North American range: VT is within the core of the range.
  • Causes of change since first Atlas: Minimal change.
  • Management/Monitoring recommendations: No current recommendations.

Population Trends

Common Grackle graph

First Vermont Breeding Bird Atlas (1976-1981)

Species Account

Second Vermont Breeding Bird Atlas (2003 – 2007)

Common Grackle Map 1 Common Grackle Table 1 Common Grackle Table 2

Change in Distribution

mapkey Common Grackle Map 2 Common Grackle Table 3

Links

Vermont eBird

Encyclopedia of Life

All About Birds