BBS Route · New Hampshire · BCR 14

Dixville Notch 2 Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 82 species recorded across 7 survey years, still active.

Bird Species Found on New Hampshire Dixville Notch 2

Top 40 of 82 species by most recent count. Each links to its species trend.

Species recorded on the Dixville Notch 2 route.
Recent countThe raw number of individuals recorded on this route in its most recent survey year. A single-route tally, not a trend.Full methodology →TrendPercent change in the route-weighted abundance index between a smoothed baseline window and the most recent one. It tracks direction, not absolute population.Full methodology →Baseline yearThe first year of the smoothed window the trend is measured from. An earlier baseline means a longer record stands behind the number.Full methodology →History
Red-eyed VireoVireonidae442025+36%2021
Common YellowthroatParulidae312025-5%2021
Red-winged BlackbirdIcteridae282025+11%2021
Song SparrowPasserellidae272025+71%2021
White-throated SparrowPasserellidae252025+34%2021
American CrowCorvidae242025-10%2021
American RobinTurdidae212025-31%2021
Northern ParulaParulidae202025+21%2021
Red-breasted NuthatchSittidae202025+26%2021
OvenbirdParulidae192025-5%2021
American GoldfinchFringillidae172025-20%2021
Alder FlycatcherTyrannidae162025-17%2021
Black-throated Green WarblerParulidae152025+35%2021
BobolinkIcteridae142025-21%2021
American RedstartParulidae142025+17%2021
Swainson's ThrushTurdidae142025+5%2021
Blue JayCorvidae132025-33%2021
Chestnut-sided WarblerParulidae122025+42%2021
VeeryTurdidae122025+54%2021
Blue-headed VireoVireonidae112025-14%2021
Magnolia WarblerParulidae112025-10%2021
Blackburnian WarblerParulidae92025-35%2021
European StarlingSturnidae82025+138%2021
Common GrackleIcteridae82025-11%2021
Nashville WarblerParulidae82025-7%2021
Black-capped ChickadeeParidae82025-23%2021
Yellow-bellied SapsuckerPicidae72025+89%2021
Northern WaterthrushParulidae72025+11%2021
Winter WrenTroglodytidae72025+23%2021
Common RavenCorvidae72025+90%2022
Eastern PhoebeTyrannidae62025+80%2021
Savannah SparrowPasserellidae62025+67%2021
Chipping SparrowPasserellidae62025+21%2021
Golden-crowned KingletRegulidae62025+50%2021
Hermit ThrushTurdidae62025+62%2021
Indigo BuntingCardinalidae52025+133%2022
Barn SwallowHirundinidae52025-21%2021
Canada WarblerParulidae52025-18%2021
Wilson's SnipeScolopacidae42025-39%2021
Hooded MerganserAnatidae32018n/an/a

Source: USGS North American Breeding Bird Survey, retrieved 2026-08-14. A route is a sample, not a census.