BirdAnalyst
BBS Route · Michigan · BCR 12

Sidnaw Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 101 species recorded across 22 survey years, still active.

101Species 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 →
22Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1993–2024Span
2Observers

Bird Species Found on Michigan Sidnaw

Top 40 of 101 species by most recent count. Each links to its species trend.

Species recorded on the Sidnaw 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
OvenbirdParulidae1002024+75%1995
Red-eyed VireoVireonidae842024+155%1995
Hermit ThrushTurdidae442024+46%1995
Yellow-bellied SapsuckerPicidae392024+353%1995
Nashville WarblerParulidae302024+235%1995
American RobinTurdidae202024-25%1995
White-throated SparrowPasserellidae152024-39%1995
Black-throated Green WarblerParulidae152024-25%1995
Cedar WaxwingBombycillidae132024-41%1995
Chestnut-sided WarblerParulidae132024+68%1995
Red-breasted NuthatchSittidae132024+114%1995
Rose-breasted GrosbeakCardinalidae122024+42%1995
Blue JayCorvidae112024+256%1995
VeeryTurdidae112024-13%1995
Least FlycatcherTyrannidae102024-42%1995
Black-throated Blue WarblerParulidae82024+500%1995
American RedstartParulidae62024+300%1998
Chipping SparrowPasserellidae52024-64%1995
Tennessee WarblerParulidae52007-8%1995
Pine WarblerParulidae52024+67%1996
Scarlet TanagerCardinalidae42024-29%1995
Blue-headed VireoVireonidae42024+13%1995
Black-and-white WarblerParulidae42024+225%1996
Mourning WarblerParulidae42024+100%1996
Purple FinchFringillidae42024+200%2006
Eastern Wood-PeweeTyrannidae32024+175%1996
Swamp SparrowPasserellidae32024+100%1995
Indigo BuntingCardinalidae32024-11%1995
Blackburnian WarblerParulidae32024+58%1995
Common RavenCorvidae32024-13%1996
Yellow-billed CuckooCuculidae32024+200%2013
Broad-winged HawkAccipitridae22024+0%1998
Red-bellied WoodpeckerPicidae21993n/an/a
Eastern Whip-poor-willCaprimulgidae22023+200%1995
Great Crested FlycatcherTyrannidae22024+40%1996
American CrowCorvidae22022-75%1995
Evening GrosbeakFringillidae22019-33%1995
Song SparrowPasserellidae22024-67%1995
Northern ParulaParulidae22024+64%1995
Winter WrenTroglodytidae22024-54%1995

Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.