A bat expert looks into a hole with an endoscope camera in the basement of the old brewery in Frankfurt Germany 17 January 2014 Equipped with lights...
{"Image ImageDescription": "A bat expert looks into a hole with an endoscope camera in the basement of the old brewery in Frankfurt (Oder), Germany, 17 January 2014. Equipped with lights, ladders, mirrors and writing pads conservationists annually count the bats in the vaults of the former brewery cellar. While just 150 animals were counted in 1987, the number today has risen to about 1,800. Photo: Patrick Pleul/dpa | usage worldwide   (Photo by Patrick Pleul/picture alliance via Getty Images)"}