Watch the seasons unfolding across the UK on our live species maps.

Nature's Calendar records contribute to the UK's largest phenology database.

You can view your records instantly on our live maps and compare your records to others around the UK.

Find out how your records are used by scientists to investigate the effects of weather and climate on wildlife.

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  • Seasonal reports

    We analyse your records twice a year and summarise them in a seasonal report. Find out how the weather has affected the timing of natural events compared to previous years.

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  • Research reports

    Find out how scientists from research institutions, universities and conservation organisations are using Nature’s Calendar records.

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Conker breaking out of outer shell on a tree

Join thousands of other people and let us know what's happening to wildlife near you.

Have you seen your first butterfly or swallow of the spring? Is it a good year for wild autumn fruits? Take part in Nature's Calendar and help scientists to monitor the effects of climate change on wildlife.

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