BirdAnalyst
BBS Route · Wyoming · BCR 17

Seely 2 Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 110 species recorded across 23 survey years, still active.

110Species 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 →
23Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
2001–2024Span
1Observers

Bird Species Found on Wyoming Seely 2

Top 40 of 110 species by most recent count. Each links to its species trend.

Species recorded on the Seely 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
Western MeadowlarkIcteridae2852024-7%2003
Red-winged BlackbirdIcteridae1652024-27%2003
Cliff SwallowHirundinidae1062024+450%2003
Common GrackleIcteridae222024+0%2003
Rock PigeonColumbidae152024+33%2003
European StarlingSturnidae152019-44%2004
Vesper SparrowPasserellidae142024-47%2003
American CrowCorvidae132024-61%2003
Mourning DoveColumbidae122024-47%2003
KilldeerCharadriidae112024+0%2003
Turkey VultureCathartidae112024-39%2003
Common NighthawkCaprimulgidae112022+60%2008
Canada GooseAnatidae92024-21%2004
Lark SparrowPasserellidae92024-69%2003
Eastern KingbirdTyrannidae82024-56%2003
American RobinTurdidae82024-59%2003
Western Wood-PeweeTyrannidae72024+144%2003
Brown-headed CowbirdIcteridae72024+220%2003
Black-billed MagpieCorvidae62024+167%2003
Barn SwallowHirundinidae62024+33%2004
American AvocetRecurvirostridae62007n/an/a
Yellow WarblerParulidae52024-41%2003
Black-capped ChickadeeParidae52024-20%2005
Wilson's PhalaropeScolopacidae52008+400%2004
Eurasian Collared-DoveColumbidae52024+125%2014
Sharp-tailed GrousePhasianidae52016+400%2013
Upland SandpiperScolopacidae42024-21%2003
American CootRallidae32024+25%2007
Brewer's BlackbirdIcteridae32022-80%2003
American GoldfinchFringillidae32024-40%2003
Northern House WrenTroglodytidae32024-76%2003
Tree SwallowHirundinidae32006+50%2002
Gray CatbirdMimidae32014-13%2008
Northern Rough-winged SwallowHirundinidae32022+100%2005
Spotted SandpiperScolopacidae32011+33%2006
Common MerganserAnatidae32008+0%2006
MallardAnatidae22024-67%2004
American WigeonAnatidae22015-11%2003
Great Blue HeronArdeidae22024+0%2003
Red-tailed HawkAccipitridae22024-40%2003

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