ML141337671
Přispěvatel
Datum
Lokalita
- Věk
- Nespecifikováno
- Pohlaví
- Nespecifikováno
Poznámky
Bird on the upper right. Another view of the white patch at the base of the primaries on the bird’s left wing.
Podrobnosti k pozorování
While sheltering from the rain in my car at 8:55 a.m. I had a distant view of a group of gulls bathing in the open water of the estuary east of the parking lot. Through binoculars I thought I saw a white patch at the base of the primaries on one of the birds. The marking looked similar to the unusual markings on the Lesser Black-backed Gull previously seen at Ocean Beach Park. I took some (poor) photos that I believe show this to be the same bird. I don’t believe the photos I took are sufficient to support the identification as Lesser Black-backed Gull on their own. Because of this bird’s specific pattern of leucistic marks at the base of its primaries and the dark smudging around the eye, though, I believe this is likely the same bird that was photographed the day before by Don Thornton (see https://ebird.org/view/checklist/S52797397) and Dave Compton (see https://ebird.org/view/checklist/S52795726). The bird I photographed flew away to the west, but did not appear to be present when I (and others) subsequently examined the gulls at the river mouth.
Technické informace
- Model
- DC-FZ80
- ISO
- 1000
- Ohnisková vzdálenost
- 215 mm
- Blesk
- Flash did not fire, auto
- Clonové číslo
- f/5.9
- Expoziční čas
- 1/500 sec
- Rozměry
- 1461 pixels x 1024 pixels
- Původní velikost souboru
- 406.46 KB