ML456262131
Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
- 年齡
- 未確定
- 性別
- 未確定
- 聲音
- 叫聲
- 回播
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影音備註
Long call of both WEGU and Olympic - starts with Western and ends with Olympic
觀察細節
continuing 2nd cycle - I can see from my pics that it has begun its 2nd cycle inner primary molt. Large pale gull, with hefty dark bill. Primaries quite worn but still quite brown and generally very dirty gray overall for a pure GWGU. Long call recorded which is more consistent with Glaucous-winged (eg each note double length of Western). Both long call records start with Western and end with Olympic which makes a good comparison.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 616.89 KB