Monday, 5th April 2021
Derek T was very happy to see the first House Martin of the year, flying over his garden around midday. None House Martin seem to have stayed around the school and shop yet, so this was likely a bird passing through.
In 2019 the first House Martin was seen in the Abingtons on 19th April, and in 2018 on 22nd April.
The BTO (British Trust for Ornithology) recently published this very useful guide to when summer migrants might be expected to return to the UK - the dark orange boxes showing the main period of return, with the paler boxes showing the broader period, and the average date shown by the dark line. The exact dates depend on the location in the UK, and weather conditions each year.
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