BirdAnalyst
BBS Route · New Hampshire · BCR 14

Milan Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 141 species recorded across 55 survey years, still active.

141Species RecordedSpecies recordedDistinct species detected on standard-protocol BBS runs here across all years on record — a measure of survey breadth, not a complete checklist.Full methodology →
55Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1966–2025Span
5Observers

Bird Species Found on New Hampshire Milan

Top 40 of 141 species by most recent count. Each links to its species trend.

Species recorded on the Milan 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 VireoVireonidae362025+43%1968
Song SparrowPasserellidae272025+3%1968
American RobinTurdidae242025-33%1968
Canada GooseAnatidae242024+13%1999
American CrowCorvidae222025+113%1968
Blue JayCorvidae142025+53%1968
OvenbirdParulidae142025+10%1968
Black-capped ChickadeeParidae142025+48%1968
Cedar WaxwingBombycillidae132025-27%1968
Chestnut-sided WarblerParulidae132025+8%1968
Common YellowthroatParulidae132025-25%1968
Hermit ThrushTurdidae122025+383%1971
Tree SwallowHirundinidae112025-50%1968
Mourning DoveColumbidae112025+220%1975
Common GrackleIcteridae102025+156%1968
American GoldfinchFringillidae102025-64%1968
Chipping SparrowPasserellidae92025+33%1968
VeeryTurdidae92025-71%1968
Red-breasted NuthatchSittidae82025+82%1969
Yellow-bellied SapsuckerPicidae72024+71%1968
Eastern PhoebeTyrannidae72025+171%1968
Gray CatbirdMimidae72025-5%1968
Eastern KingbirdTyrannidae62025+29%1968
European StarlingSturnidae62025-87%1968
Red-winged BlackbirdIcteridae62025-57%1968
Yellow WarblerParulidae62025+77%1968
Northern ParulaParulidae62025+633%1969
Ring-billed GullLaridae62003+200%1999
Pine WarblerParulidae62025+220%2004
Rock PigeonColumbidae52022-55%1968
Swamp SparrowPasserellidae52025-9%1968
Indigo BuntingCardinalidae52025+167%1968
Rusty BlackbirdIcteridae41973+100%1966
Barn SwallowHirundinidae42025-90%1968
Blue-headed VireoVireonidae42025+200%1970
Magnolia WarblerParulidae42025-60%1968
American RedstartParulidae42025-39%1968
Winter WrenTroglodytidae42025-43%1968
White-throated SparrowPasserellidae32025-87%1968
Black-and-white WarblerParulidae32025+100%1969

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