國際鳥類典藏 (IBC, Internet Bird Collection) 探索收藏
ML724132 IBC 1519751
- 年齡
- 未確定
- 性別
- 未確定
- 標籤
- 死鳥
- 標本
- 已蒐藏的標本
影音備註
the plumage of an adult (body of a specimen found dead). This completely intact ad. bird was found in the colony dead after a heavy storm. Most of their chicks were eaten up by herons this year! The gulls finished breeding, so the terns stayed on the island alone, with no defence support from them to finish second breeding. They were a subject to predation, mainly by herons and also heavy summer storm caused death to ads. caring for chicks. IBC scientific name: Sterna hirundo hirundo. Elevation: 88 m. Date added to IBC: September 25, 2018.
蒐藏
國際鳥類典藏 (IBC, Internet Bird Collection)
技術資訊
- 型號
- Canon PowerShot A2600
- ISO
- 160
- 焦距
- 7.5 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/3.5
- 快門
- 1/250 sec
- 次方
- 2789 pixels x 3904 pixels
檔案資訊
- 已登錄的
- 11 Feb 2020 - Matthew D. Medler
- 已數化的
- 11 Feb 2020 - Matthew D. Medler