Bettina and Axel Kelm think owls are fascinating creatures. They act as volunteers to help protect the habitat of the world’s biggest owl, the Eurasian eagle-owl, which is struggling for survival in southern Germany. Their first task is to track down the birds’ territories and nesting sites. This information makes it easier to protect eagle-owls from disturbance by forestry work, sports activities, and other encroachments on their habitat.
