Citizen scientists measuring the effect of trees on mitigating the urban heat island effect in Northern France Earthwatch Europe
Citizen scientists collected data that revealed how trees can reduce temperatures by almost 1 degree C in Abu Dhabi The Earthwatch Institute
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
One of the bird hides on the Modderfontein Reserve. The reserve is home to more than 260 birds, including raptors such as the African Fish Eagle (Haliaeetus vocifer) and Long-crested Eagle (Lophaetus occipitalis). Modderfontein Reserve
CWF staff planting with summer day camp in Ottawa area Alexei Tarnopolsky, Canadian Wildlife Federation