Přispěvatel
dave haupt Média od tohoto přispěvatele Profil
Datum
Lokalita
Lake Ewauna
Klamath, Oregon, United States
Média z této lokality Rozšířený seznam druhů- Věk
- Nespecifikováno
- Pohlaví
- Nespecifikováno
Podrobnosti k pozorování
I was originally thinking Iceland (Thayer's) Gull but wasn't satisfied with all the features, especially head and bill size, and general expression and had it ID'ed as a GWGU. The plumage pattern and creamy color struck me first as Iceland (Thayer's ) Gull, yet the bill is on the thicker side and the tertials don't contrast enough with general plumage color. Legs are short like ICGU, and this individual could very well be that species or a hybrid (Glaucous-winged x Herring). Most Thayer's-type from my experience have smaller rounded head with a finer bill relative to the stocky nature of the species.
Technické informace
- Model
- COOLPIX P900
- ISO
- 250
- Ohnisková vzdálenost
- 428.4 mm
- Blesk
- Flash did not fire
- Clonové číslo
- f/6.5
- Expoziční čas
- 1/500 sec
- Rozměry
- 4608 pixels x 3456 pixels
- Původní velikost souboru
- 1.61 MB