Summary

  • Status in VT: Increased by 3% (153 to 157 blocks). Greatest increase in Vermont Valley.
  • Data from other research: FBMP: annual increase of 2%
  • Conservation status: State rank S5B; SGCN-M
  • Other atlases: NY: 10%; PA: 63%; ON: 8%
  • 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 specific recommendations.

Population Trends

Black-throated Blue Warbler graph

First Vermont Breeding Bird Atlas (1976-1981)

Species Account

Second Vermont Breeding Bird Atlas (2003 – 2007)

Black-throated Blue Warbler Map 1 Black-throated Blue Warbler Table 1 Black-throated Blue Warbler Table 2

Change in Distribution

mapkey Black-throated Blue Warbler Map 2 Black-throated Blue Warbler Table 3

Links

Vermont eBird

Encyclopedia of Life

All About Birds