Great gray owls can find and capture voles hidden beneath almost two feet of snow. Scientists buried speakers in snow to discover owls hover over the snow to locate low-pitched sounds such as voles digging tunnels, and that their broad faces help with this task. nationalgeographic.com Submitted by geoff199 t3_z3mzwq on November 24, 2022 at 3:36 PM in science 10 comments 514
digitalphildude t1_ixpm10t wrote on November 25, 2022 at 8:20 AM I am in awe. What intrigued me was that the lower frequencies are difficult to pinpoint spatially. For humans at least. Permalink 2
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