ML205719371 IBC 1293127
投稿者
日付
場所
- 年齢
- 指定なし
- 性別
- 指定なし
視聴覚メディア・ノート
Grey Wagtail. The grey wagtail (Motacilla cinerea) is a member of the wagtail family, Motacillidae, measuring around 18–19 cm overall length. The species looks somewhat similar to the yellow wagtail but has the yellow on its underside restricted to the throat and vent. Breeding males have a black throat. The species is widely distributed, with several populations breeding in Europe and Asia and migrating to tropical regions in Asia and Africa. The species is always associated with running water when breeding, although they may use man-made structures near streams for the nest. Outside the breeding season, they may also be seen around lakes, coasts and other watery habitats. Like other wagtails, they frequently wag their tail and fly low with undulations and they have a sharp call that is often given in flight. This slim wagtail has a narrow white supercilium and a broken eye ring. The upperparts are grey and the yellow vent contrasting with whitish underparts makes it distinctive. The breeding male has a black throat that is edged by whitish moustachial stripes. They forage singly or in pairs on meadows or on shallow water marshes. They also use rocks in water and will often perch on trees. They have a clear sharp call note and the song consists of trills. Elevation: 1264 m. Date added to IBC: November 18, 2016.
観察結果の詳細
IBC scientific name: Motacilla cinerea robusta.
コレクション
テクニカル・インフォメーション
- モデル
- Canon EOS 60D
- レンズ
- 205-390mm
- ISO
- 800
- 焦点距離
- 390 mm
- フラッシュ
- Flash fired
- Fストップ
- f/8.0
- シャッタースピード
- 1/125 sec
- 大きさ
- 3000 pixels x 2000 pixels
- オリジナルのファイルサイズ
- 6.97 MB