The Christmas Bird Count is the nation’s longest-running community science bird project. They take place annualy between December 14 to January 5 in over 3000 count circles. More information can be found on the Audubon website. The Putah Creek CBC started in 1971 and has been held without interruption since then.
Plotly-based visualization of the Putah Creek CBC (CAPC) long-term dataset
- Project page: https://hydrospheric0.github.io/cbc-capcplot/
data/CAPC_CBC_1971_2025_v2.1.csv– long-term CBC table (wide format with year columns)data/archive/– archived historical input datasetsindex.html– the plot (self-contained HTML)package.json– npm scripts for dev/build/preview
Older CSV inputs are archived under data/archive/.
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