ML618164053
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- 年龄
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媒体文件注释
Mixed singing Willow Warbler giving Willow Warbler phrases and longer spells of more Chiffchaff like calls. Later in the birds stay it became a more consistent Willow Warbler singer with occasional Chiffchaff phrases hence its recording here as a Willow Warbler. Suggested as a possible Iberian Chiffchaff the bird is fairly clearly a mixed singer.
观察细节
Main reason for this quick visit was to sound record a mixed singing Willow Warbler which has been claimed by some as a putative Iberian Chiffchaff. The bird was giving rather exaggerated 'chiff-chaff' notes often followed by Willow Warbler notes but with fairly long phrases with straightforward Chiffchaff song. An interesting bird as later in its stay the bird changed its song to a more regular Willow Warbler song with occasional Chiffchaff flourishes hence its recording here as a Willow Warbler.
技术信息
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- 原始文件大小
- 16.34 MB