ML442106131
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观察细节
I recorded these repetitive calls because I had never heard them before. They continued for about five minutes. When I played them to I. Kirkham, he recognized them as being made by a Mangrove Cuckoo. He associated the calls with breeding or nesting behaviour. The second, very short recording, is faint, but I included is as the tone of the calls changes and becomes slightly harsher.
技术信息
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- 话筒
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- 606.38 KB