The v-shaped window sign that participants hung outside their window for a month. Two sampling tubes were attached on the inside. CurieuzeNeuzen
Citizen scientists conducting data collection to provide insight into the costs and benefits of Green Infrastructure in reducing flood risk Earthwatch Institute
Citizen scientists measuring the effect of trees on mitigating the urban heat island effect in Northern France Earthwatch Europe
A new weatherproof cast of the Museum's much-loved dinosaur, Dippy, will take centre stage in a Jurassic garden. The Trustees of the Natural History Museum, London
Nature lovers took photos of plants, birds and butterfly species and shared these observations via iNaturalist. Nature Conservation Center (DKM)