Walrus from Space census seeks public help to spot animals in satellite images

Little is known about how many walruses exist along the Arctic coastline. Photograph: Alamy Stock Photo

Little is known about how many walruses exist along the Arctic coastline. Photograph: Alamy Stock Photo

source https://www.theguardian.com/world/2021/oct/14/walrus-from-space-census-seeks-public-help-to-spot-animals-in-satellite-images