ML636577162

觀察細節

The original 2.5-minute recording was noisy due to wind and me moving around trying to get a direction on the bird, and at times the bird sounded very distant, so I saved only the decent parts. In the original recording there were 20 calls that were spaced rather evenly averaging 7.5 seconds apart. I could not get a good direction on the bird and did not see it. It seemed to be flying around overhead.