Annual index results for British Columbia (Great Basin (BCR 9))
- Species common name: Olive-sided Flycatcher
- Scientific name: Contopus cooperi
- Taxonomy family: Tyrant Flycatchers
- Geographic area: British Columbia (Great Basin (BCR 9))
- Time period: Short-term
Note: the range of the vertical axis has been scaled to highlight pattern in the annual indices. If estimates are imprecise, the graph may not include the upper credible limits.
View definitions of the annual index table columns.
Year | Annual index | Lower limit | Upper limit |
---|---|---|---|
2011 | 1.03 | 0.754 | 1.32 |
2012 | 0.998 | 0.736 | 1.25 |
2013 | 0.953 | 0.704 | 1.21 |
2014 | 0.981 | 0.702 | 1.28 |
2015 | 0.922 | 0.687 | 1.2 |
2016 | 0.846 | 0.59 | 1.09 |
2017 | 0.869 | 0.614 | 1.11 |
2018 | 0.808 | 0.561 | 1.07 |
2019 | 0.935 | 0.656 | 1.26 |
2020 | 0.839 | 0.554 | 1.16 |
2021 | 0.81 | 0.539 | 1.13 |
Geographic area included in the Short-term trend for the Olive-sided Flycatcher
Bird Conservation Regions (BCR) with data included in Short-term trend estimates for British Columbia (Great Basin (BCR 9))
- British Columbia (Great Basin (BCR 9))
This web site may be cited as: Smith, A.C., Hudson, M-A.R. Aponte, V.I., English, W.B., and Francis, C.M. 2023. North American Breeding Bird Survey - Canadian Trends Website, Data-version 2021. Environment and Climate Change Canada, Gatineau, Quebec, K1A 0H3
Any use of these BBS results for Canada should acknowledge the hundreds of skilled volunteers in Canada who have participated in the BBS over the years and those who have served as provincial or territorial coordinators for the BBS.
- Smith, A. C., & Edwards, B. P. M. (2020). North American Breeding Bird Survey status and trend estimates to inform a wide range of conservation needs, using a flexible Bayesian hierarchical generalized additive model. The Condor, duaa065. https://doi.org/10.1093/ornithapp/duaa065