© Tommy Holden

Starling - Sturnus vulgaris
Reporting rates for Britain and Ireland



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

Starling: The reporting rate for Starling shows a consistent decline, something that fits in well with information coming from other BTO surveys.

Reporting rate by species per week

Plot of wrate * newdate

Average Monthly Reporting Rates

Plot of mean_rep_rate * fudgedate



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