ML194502471
Kullanıcı
Tarih
Konum
- Yaş ve cinsiyet
- Genç, cinsiyet belirsiz - 1
Gözlem detayları
A small, strikingly black and white tern with a small, fine, all black bill. The bird had a much darker blackish grey upper surface on back, wings, and tail than other more locally common small terns (Common and Arctic). The upper surface was not uniformly coloured - it was patchy with darker patches, but all of the feathers on the mantle were darker than those on Common and Arctic Terns. The bird was obviously small (appeared significantly smaller than Common and Arctic Terns) and flew very erratically, dipping and diving in the marsh and among the marsh vegetation. The bird had a smudgy, darkish cap on the rear of its crown and a solid, dark mark extending down behind the eyes. It also had some dark smudgy markings extending down onto its flanks/side of the neck. Photo attached.
Teknik bilgiler
- Model
- Canon EOS 80D
- Lens
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 400
- Odak uzunluğu
- 400 mm
- Flaş
- Flash did not fire, auto
- Diyafram açıklığı
- f/5.6
- Shutter hızı
- 1/1250 sec
- Ebatlar
- 1706 pixels x 1137 pixels
- Orijinal dosya boyutu
- 1.56 MB