BirdAnalyst
Species · BCR 16 · BBS 2025 Release · 1966–2024

Cinnamon Teal In Southern Rockies / Colorado Plateau

All regionsSouthern Rockies / Colorado PlateauWaterfowl

Cinnamon Teal in Southern Rockies / Colorado Plateau has increased: up 31% on the route-weighted index since 1971.

+31%Since 1971
62Routes In Region
50Years

Notable Signals

No notable trend signals for Cinnamon Teal in Southern Rockies / Colorado Plateau. See the full index history below.

Forecast

If the recent trend holds, Cinnamon Teal in Southern Rockies / Colorado Plateau is projected to rise about 99% by 2029 — from 0.15 in 2024 to a central estimate of 0.29 (95% range 0.00–0.66). A 5-year backtest shows a typical error of ±70.1%, with 100% of held-out values landing inside the 95% band.

+99%Change by 2029
0.29Projected 2029 index
0.00–0.6695% range
±70.1%Backtest error
19692029
Projection of the recent trend (dashed) with 80/95% bands — a projection, not a prediction. Habitat, climate, and land use are not modeled.
YearProjected index95% low95% high
20250.290.000.66
20260.290.000.66
20270.290.000.66
20280.290.000.66
20290.290.000.66

Routes In Southern Rockies / Colorado Plateau

Routes recording Cinnamon Teal in Southern Rockies / Colorado Plateau.
AltonUTAH152019
Baxter PassCOLORADO62016
Mcphee Res.COLORADO62024
Skyline DrivUTAH61992
CastletonCOLORADO52021
CortezCOLORADO52007
DinosaurCOLORADO52024
Dry ParkARIZONA42007
DeltaCOLORADO41998
MoffatCOLORADO42017
Pagosa SpgsCOLORADO41974
Rio Grnds RsCOLORADO42009
TincupCOLORADO42023
DulceNEW-MEXICO42023
M Warner ResUTAH42024
Dixie NfUTAH42016
VernalUTAH42018
BrookhurstWYOMING42005
AlamosaCOLORADO32022
Groundhog RsCOLORADO31998
AngoraCOLORADO32019
Yellowjacket PassCOLORADO32023
Stillwater PassCOLORADO32001
BoulderUTAH32011
DoloresCOLORADO21985

Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.