City Nature Challenge is an annual four-day global ‘bioblitz’ nature hunt, to assist in recording and protecting wildlife in urban areas. Every year, cities all over the world take part in a friendly and fun competition to see who can gather the most observations of nature and find the most species.
In City Nature Challenge 2021, over 1.25 million observations were made of over 45,000 species by almost 53,000 people across the world – an astonishing collective effort that we can eclipse in 2022 with your support!
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