BirdAnalyst
BBS Route · Kansas · BCR 19

Rexford Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 73 species recorded across 24 survey years, still active.

73Species 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 →
24Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
2000–2025Span
2Observers

Bird Species Found on Kansas Rexford

Top 40 of 73 species by most recent count. Each links to its species trend.

Species recorded on the Rexford 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 MeadowlarkIcteridae842025-36%2002
Horned LarkAlaudidae762025-1%2002
Mourning DoveColumbidae672025+13%2002
Red-winged BlackbirdIcteridae612025+48%2002
Common GrackleIcteridae372025-63%2002
Ring-necked PheasantPhasianidae362025+2%2002
House SparrowPasseridae272025-63%2002
Rock PigeonColumbidae202024+211%2005
American RobinTurdidae142025+15%2002
American CrowCorvidae112007-47%2002
Brown-headed CowbirdIcteridae112025+50%2002
DickcisselCardinalidae102025+189%2005
European StarlingSturnidae82025-68%2002
Eurasian Collared-DoveColumbidae82025+40%2012
KilldeerCharadriidae62025-28%2002
Northern HarrierAccipitridae42007+44%2003
Western KingbirdTyrannidae42025-35%2002
Orchard OrioleIcteridae42025+20%2003
Blue GrosbeakCardinalidae42025+325%2002
Cliff SwallowHirundinidae42024-49%2002
Barn SwallowHirundinidae42025-90%2002
Northern BobwhiteOdontophoridae42025+120%2010
Black-billed MagpieCorvidae32000n/an/a
Grasshopper SparrowPasserellidae32024-88%2002
Lark BuntingPasserellidae32025-81%2002
Greater Prairie-ChickenPhasianidae32006+160%2003
Upland SandpiperScolopacidae32025+20%2018
Eastern KingbirdTyrannidae22025-33%2002
Baltimore OrioleIcteridae22023-53%2002
Loggerhead ShrikeLaniidae22006-33%2000
Northern MockingbirdMimidae22019-30%2006
Northern House WrenTroglodytidae22024+43%2002
MallardAnatidae22025-13%2009
Mississippi KiteAccipitridae22017n/an/a
Red-tailed HawkAccipitridae12025-36%2002
Swainson's HawkAccipitridae12024-14%2002
American KestrelFalconidae12022-63%2003
Great Horned OwlStrigidae12015-25%2002
Red-headed WoodpeckerPicidae12024+33%2002
Blue JayCorvidae12024+20%2002

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