© Tommy Holden

Brambling - Fringilla montifringilla
Reporting rates for Britain and Ireland



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

Brambling: The reporting rate shows the species to be a winter visitor, the number of gardens with the species varying from one year to the next depending upon the crop of beech mast.

Reporting rate by species per week

Plot of wrate * newdate

Average Monthly Reporting Rates

Plot of mean_rep_rate * fudgedate



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