ML176791001
Laguntzailea
Kent Forward Laguntzaile honen media Profila
Data
Kokapena
Rancho Corral de Tierra--El Granada Area (lower), Clipper Ridge/French trails system
San Mateo, California, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Behaketaren xehetasunak
I had wondered about this odd looking, somewhat like an immature "White-crowned Sparrow" bird, but a few things seemed off about it to me. So I took some photos though badly back-lit, and later today with expert help, it turns out this is a Bobolink! I saw it and took these two photos about 100 feet south of the Blue Grosbeak location (see that species in this same checklist for details on the location). I really appreciate the expert help, Ron mentioned the following details: "is most likely a hatch-year bird as would be expected. Compared to an adult female, a hatch-year has buffy upperparts, richer yellow underparts and less streaking on the underparts compared to an adult female. At this time of the year hatch-years cannot be sexed.".
Informazio teknikoa
- Eredua
- Canon EOS 7D
- Lentea(k)
- EF100-400mm f/4.5-5.6L IS USM
- ISOa
- 1000
- Distantzia fokala
- 400 mm
- Flasha
- Flash did not fire, auto
- f-stop
- f/5.6
- Obturadorearen abiadura
- 1/1250 sec
- Dimentsioak
- 906 pixels x 604 pixels
- Fitxategiaren tamaina originala
- 71.22 KB