ML617307283
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观察细节
I'm pretty sure at least... Heard the feeble sounding song they sometimes do (often in August and September), coming from cattails between bridge and highway. I stood there for maybe 10 minutes while it sang on and off, but I never even saw movement. My phone recording distorts the sound, but sounded almost exactly like this: https://macaulaylibrary.org/asset/177762531.
技术信息
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- 7.45 MB