ML25094741
Laguntzailea
Jeff Parks Laguntzaile honen media
Data
Kokapena
Baseline Reservoir
Boulder, Colorado, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Behaketaren xehetasunak
Observed in flight, top of wings were consistently dark grey with black on the tips. It finally came in closer so I could get a better look, bill has red spot on it (poor pictures from my phone), some streaking on back of head. Maybe a little larger than the ring billed gulls, but much darker on the back. Looks different than the one reported here recently, this one appears to be older.
Informazio teknikoa
- Dimentsioak
- 1866 pixels x 1506 pixels
- Fitxategiaren tamaina originala
- 127.14 KB