Summary

  • Status in VT: Increased by 33% (3 to 4 blocks). Occurs only in the Northeastern Highlands.
  • Data from other research: No additional data for VT.
  • Conservation status: State rank S2B; SGCN-M
  • Other atlases: NY: -63%; ON: no sig. change; ON (Northern Shield): 22%
  • VT’s role in North American range: VT is within the core of the range.
  • Causes of change since first Atlas: Unknown. Potential threats: harvesting of spruce-fir forests; reduction in prey due to spraying to control spruce budworm outbreaks (?).
  • Management/Monitoring recommendations: No current recommendations.

First Vermont Breeding Bird Atlas (1976-1981)

Species Account

Second Vermont Breeding Bird Atlas (2003 – 2007)

Bay-breasted Warbler Map 1Bay-breasted Warbler Table 1Bay-breasted Warbler Table 2

Change in Distribution

mapkey Bay-breasted Warbler Map 2 Bay-breasted Warbler Table 3

Links

Vermont eBird

Encyclopedia of Life

All About Birds