ML492344121
Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescens
Laguntzailea
Kirk Zufelt Laguntzaile honen media
Data
Kokapena
Sault Ste. Marie--Municipal Landfill (restricted access)
Algoma, Ontario, Canada
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Behaketaren xehetasunak
Single 1st cycle gull mostly in juvenile plumage but with some replaced scapulars. Large AHGU-sized. High placed dark eye with GWGU-like jizz to head. Hefty bill with lightening base. Dull pink legs with dark shins. Broad wings but with relatively longish hand and no bulging secondaries, intermediate primary projection. Overall very uniform brown. Muddy brown primaries with prominent chevroning -darker than typical GWGU and considerably lighter than AHGU. Mostly solid brown tail with some mottled speckling of the base of outer retraces. Thayer's r/o by structure & plumage state, American Herring and Glaucous-winged by mid range plumage/primary colour. Slaty-backed by longish primary projection and leg-colour.
Informazio teknikoa
- Eredua
- NIKON Z 9
- Lentea(k)
- VR 500mm f/4G
- ISOa
- 400
- Distantzia fokala
- 500 mm
- Flasha
- Flash did not fire
- f-stop
- f/5.6
- Obturadorearen abiadura
- 1/5000 sec
- Dimentsioak
- 4198 pixels x 2338 pixels
- Fitxategiaren tamaina originala
- 1.35 MB