BirdAnalyst
BBS Route · Wyoming · BCR 10

Lamont Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 93 species recorded across 30 survey years, still active.

93Species 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 →
30Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1987–2025Span
3Observers

Bird Species Found on Wyoming Lamont

Top 40 of 93 species by most recent count. Each links to its species trend.

Species recorded on the Lamont 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
Brewer's SparrowPasserellidae702025+52%1989
Sage ThrasherMimidae472025-20%1989
Vesper SparrowPasserellidae422025+66%1989
Western MeadowlarkIcteridae342025+3%1989
Greater Sage-GrousePhasianidae222025+9%2006
Horned LarkAlaudidae172025+5%1989
Mourning DoveColumbidae162025+31%1989
Red-winged BlackbirdIcteridae132025-15%1989
Common RavenCorvidae102025+157%2003
Green-tailed TowheePasserellidae82025-19%1989
Bank SwallowHirundinidae82015+171%1989
Cliff SwallowHirundinidae82024+167%2011
Barn SwallowHirundinidae62025+0%1994
Sagebrush SparrowPasserellidae52025-50%1989
Brewer's BlackbirdIcteridae42025-75%1989
Yellow WarblerParulidae42025-39%1989
Eared GrebePodicipedidae41991n/an/a
Ruddy DuckAnatidae32004+0%1998
Wilson's SnipeScolopacidae32015-46%1989
Common NighthawkCaprimulgidae32025-46%1996
Savannah SparrowPasserellidae32025+120%1989
Blue-gray GnatcatcherPolioptilidae31987n/an/a
Song SparrowPasserellidae32025+0%1991
American AvocetRecurvirostridae31999+67%1990
Pied-billed GrebePodicipedidae21999-25%1992
MallardAnatidae22025-22%1989
GadwallAnatidae22013+0%1993
American CootRallidae22025-82%1992
American CrowCorvidae22013+75%1992
Clark's NutcrackerCorvidae22024-50%1989
Brown-headed CowbirdIcteridae22025-84%1989
Say's PhoebeTyrannidae22024-33%1997
Rock WrenTroglodytidae22025-50%1990
American White PelicanPelecanidae22009+80%1999
Mountain BluebirdTurdidae22014-33%2002
Sandhill CraneGruidae22015+0%1992
Common GrackleIcteridae22014-10%1997
Ferruginous HawkAccipitridae22025+100%1993
Lark BuntingPasserellidae22015-75%1993
RedheadAnatidae21993n/an/a

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