© Tommy Holden

Chaffinch - Fringilla coelebs
Reporting rates for Britain and Ireland



The graph below shows the reporting rate for Chaffinch by region. The reporting rate is a measure of the proportion of gardens which observed Chaffinch during a particular week.

Chaffinch: Seed-eating Chaffinches arrive for Christmas but peak in early spring when natural food is short.

Reporting rate by species per week

Plot of wrate by newdate

Average Monthly Reporting Rates

Plot of mean_rep_rate by fudgedate



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