Bluebells are flowering, swallows are returning and orange-tip butterflies are flying in what could become Britain’s earliest recorded spring. Records for early spring occurrences are being smashed as 2026 looks to be the earliest this century for frogspawn laying, blackbirds nesting, brimstone butterflies emerging and hazel flowering, according to Nature’s Calendar, which has logged citizen science records of seasonal change since 2000. This spring has had the earliest egg-laying in an 80-year study of great tits in Wytham Woods, Oxfordshire, with the 23 March sighting beating the previous record by three days. The birds’ average egg-laying has moved forward by
Endangered salmon returned to Northern California, then the money dried up
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