© Tommy Holden

Tawny Owl - Strix aluco
Reporting rates for Britain and Ireland



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

Tawny Owl: The reporting rate for Tawny Owl is generally low as owls are rarely seen. The regular late autumn peak occurs when birds are calling to advertise their territories.

Reporting rate by species per week

Plot of wrate * newdate

Average Monthly Reporting Rates

Plot of mean_rep_rate * fudgedate



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