Summary

  • Status in VT: Decreased by 47% (135 to 72 blocks). Greatest decreases in Northeastern Highlands, Northern Green Mountains, Taconic Mountains.
  • Data from other research: No additional data for VT.
  • Conservation status: State rank S4B; SSC; SGCN-M
  • Other atlases: NY: -30%; ON: -24%
  • VT’s role in North American range: VT is within the core of the range.
  • Causes of change since first Atlas: Maturation of early-successional habitats.
  • Management/Monitoring recommendations:Continued management for early-successional habitat.

Population Trends

Brown Thrasher graph

First Vermont Breeding Bird Atlas (1976-1981)

Species Account

Second Vermont Breeding Bird Atlas (2003 – 2007)

Brown Thrasher Map 1 Brown Thrasher Table 1 Brown Thrasher Table 2

Change in Distribution

mapkey Brown Thrasher Map 2 Brown Thrasher Table 3

Links

Vermont eBird

Encyclopedia of Life

All About Birds