Species · BCR 18 · BBS 2025 Release · 1966–2024
Canyon Wren In Shortgrass Prairie
Canyon Wren in Shortgrass Prairie has held roughly steady: up 2% on the route-weighted index since 1973.
+2%Since 1973
9Routes In Region
41Years
Notable Signals
No notable trend signals for Canyon Wren in Shortgrass Prairie. See the full index history below.
Forecast
If the recent trend holds, Canyon Wren in Shortgrass Prairie is projected to fall about 13% by 2024 — from 0.05 in 2019 to a central estimate of 0.05 (95% range 0.01–0.09). A 5-year backtest shows a typical error of ±34.6%, with 80% of held-out values landing inside the 95% band.
-13%Change by 2024
0.05Projected 2024 index
0.01–0.0995% range
±34.6%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2020 | 0.05 | 0.01 | 0.09 |
| 2021 | 0.05 | 0.01 | 0.09 |
| 2022 | 0.05 | 0.01 | 0.09 |
| 2023 | 0.05 | 0.01 | 0.09 |
| 2024 | 0.05 | 0.01 | 0.09 |
Routes In Shortgrass Prairie
| Sabinoso | NEW-MEXICO | 3 | 2019 |
| Villegreen | COLORADO | 1 | 2016 |
| Ninaview | COLORADO | 1 | 1996 |
| Farley | NEW-MEXICO | 1 | 1987 |
| Grenville | NEW-MEXICO | 1 | 2019 |
| Wagon Mound | NEW-MEXICO | 1 | 1971 |
| Variadero | NEW-MEXICO | 1 | 2019 |
| Logan | NEW-MEXICO | 1 | 1999 |
| Pine Bluff | WYOMING | 1 | 1982 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.