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BBS Route · Wyoming · BCR 17

Wyarno Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 93 species recorded across 50 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 →
50Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1974–2024Span
5Observers

Bird Species Found on Wyoming Wyarno

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

Species recorded on the Wyarno 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 MeadowlarkIcteridae5602024-17%1976
Red-winged BlackbirdIcteridae1582024+141%1976
Mourning DoveColumbidae702024+8%1976
Bullock's OrioleIcteridae412024+462%1976
Ring-necked PheasantPhasianidae342024-67%1976
Brown-headed CowbirdIcteridae222024+63%1977
Wild TurkeyPhasianidae192018+171%1990
Northern House WrenTroglodytidae162024+408%1976
Canada GooseAnatidae161996n/an/a
Common NighthawkCaprimulgidae142024+371%1981
Black-billed MagpieCorvidae142024+81%1976
Vesper SparrowPasserellidae122024-43%1976
Lark BuntingPasserellidae122022-9%1976
American RobinTurdidae112024-80%1976
Cliff SwallowHirundinidae112024-97%1978
Brewer's BlackbirdIcteridae92024-30%1976
Spotted TowheePasserellidae92024+186%1976
Wilson's SnipeScolopacidae82024+150%1977
American WigeonAnatidae82019+44%2002
KilldeerCharadriidae72024-5%1976
Eastern KingbirdTyrannidae72024-33%1976
Northern ShovelerAnatidae72018+117%1995
American GoldfinchFringillidae72024+114%1978
Brewer's SparrowPasserellidae62024-43%1976
Grasshopper SparrowPasserellidae62018+100%1983
Say's PhoebeTyrannidae62022+67%1978
Great Blue HeronArdeidae62017+500%1990
Cedar WaxwingBombycillidae61993n/an/a
Western KingbirdTyrannidae52024+150%1976
GadwallAnatidae52024+50%1982
Western Wood-PeweeTyrannidae52023-38%1980
Northern PintailAnatidae52019+75%2015
Red-tailed HawkAccipitridae42024+33%1976
Yellow WarblerParulidae42024-22%1976
Rock WrenTroglodytidae42024+200%1977
MallardAnatidae32024-27%1976
Common GrackleIcteridae32024-90%1978
Lark SparrowPasserellidae32024-85%1976
Brown ThrasherMimidae32024+167%1976
Blue-winged TealAnatidae32024+33%1978

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