BirdAnalyst
BBS Route · Wyoming · BCR 10

Rawlins Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 70 species recorded across 14 survey years, no longer active.

70Species 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 →
14Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1988–2014Span
4Observers

Bird Species Found on Wyoming Rawlins

Top 40 of 70 species by most recent count. Each links to its species trend.

Species recorded on the Rawlins 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
American CootRallidae501999+331%1990
Canada GooseAnatidae222005+91%1997
Horned LarkAlaudidae152014-59%1990
Sage ThrasherMimidae142014-47%1990
Ring-billed GullLaridae14199913×1997
Western MeadowlarkIcteridae102006+75%1990
Green-winged TealAnatidae91993+50%1990
Sagebrush SparrowPasserellidae92014+150%1991
Violet-green SwallowHirundinidae81999+300%1997
Northern ShovelerAnatidae72005+600%1988
Northern Rough-winged SwallowHirundinidae61989n/an/a
Black-billed MagpieCorvidae52005+18%1990
American WigeonAnatidae42006+114%1991
Yellow-headed BlackbirdIcteridae41998+143%1991
Red-winged BlackbirdIcteridae42005-12%1990
Vesper SparrowPasserellidae42014-90%1990
Green-tailed TowheePasserellidae42006-61%1990
Wilson's PhalaropeScolopacidae41993+100%1989
Loggerhead ShrikeLaniidae42014+25%1993
American White PelicanPelecanidae42014-38%1998
KilldeerCharadriidae32005-14%1990
Mourning DoveColumbidae32014+114%1990
Brewer's BlackbirdIcteridae32014-52%1990
Brewer's SparrowPasserellidae32014-37%1990
Bank SwallowHirundinidae32014+0%1992
Rock WrenTroglodytidae32014-39%1990
Great Blue HeronArdeidae32005-64%1990
Chestnut-collared LongspurCalcariidae32005+200%1993
Greater Sage-GrousePhasianidae31998n/an/a
California GullLaridae22006+20%1990
MallardAnatidae22005-75%1990
Blue-winged TealAnatidae21992+100%1988
Golden EagleAccipitridae21993+100%1989
Mountain BluebirdTurdidae22014+57%1991
American KestrelFalconidae21999+0%1993
Say's PhoebeTyrannidae22004+67%1991
Cliff SwallowHirundinidae21996-96%1990
Brown-headed CowbirdIcteridae22006+100%1991
Wilson's SnipeScolopacidae21992n/an/a
American CrowCorvidae21999+100%1992

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