Laguntzailea
Ian Davies Laguntzaile honen media Profila
Data
Kokapena
Villa Creek--Estero Bluffs State Park
San Luis Obispo, California, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Behaketaren xehetasunak
**very rare; found earlier today by Maggie Smith. Feeding on beach south of creek, above high tide line. Seen picking insects off of wrack, as well as short sallies a couple feet off the ground for flying insects. After ~10 minutes of watching the bird took off and flew distantly to north over hills, vanishing from sight. Distinct wingbars (not wing panel) eliminates Black-backed (lugens) subspecies. All other White Wagtail subspecies lack dark line through eye. Thin wingbars seem to indicate HY bird, and completely gray head points towards female, although unsure how dull HY M birds can be.
Informazio teknikoa
- Eredua
- Canon EOS-1D X Mark II
- Lentea(k)
- EF500mm f/4L IS USM
- ISOa
- 1000
- Distantzia fokala
- 500 mm
- Flasha
- Flash did not fire
- f-stop
- f/5.6
- Obturadorearen abiadura
- 1/800 sec
- Dimentsioak
- 1108 pixels x 700 pixels
- Fitxategiaren tamaina originala
- 485.98 KB