Unique Barred Owl Vocalizations at Night (11:47pm) by Jared Blake published on 2021-03-31T13:07:34Z Full story + photos: https://acousticnature.com/journal/recording-nature-sounds-in-the-congaree-national-park The barred owl has many calls. This one is my favorite. I had never heard this call before recording it with a drop rig in the Congaree National Park at 11:47pm. Photo credit: Wing-Chi Poon, CC BY-SA 2.5 <https://creativecommons.org/licenses/by-sa/2.5>, via Wikimedia Commons Genre field recording