ML568106381
Laguntzailea
Dana Bangs Laguntzaile honen media Profila
Data
Kokapena
Arroyo Del Valle
Alameda, California, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Behaketaren xehetasunak
Silent grayish empid with short bill and modest eye-ring. Observed at 37.623268, -121.745971 while looking for previously reported Calliope Hummingbird. Reporting this bird as a Dusky (as opposed to Hammond's) because of 1) long apparent length of tail relative to short primary extension (extension also short relative to tertials), 2) roundish head with minimal peaking at back, 3) grayish head/nape contrasting subtly with greenish back, and 4) observed in low thicket environment. Tail flicking behavior not noted. This is a tough call with less than ideal pics, but will consider it a "learning" experience. Will happily be corrected. Pics 1 and 2 DBangs, Pics 3-6 DKadra.
Informazio teknikoa
- Eredua
- COOLPIX P950
- ISOa
- 180
- Distantzia fokala
- 89.2 mm
- Flasha
- Flash did not fire
- f-stop
- f/5.0
- Obturadorearen abiadura
- 1/250 sec
- Dimentsioak
- 1630 pixels x 1225 pixels
- Fitxategiaren tamaina originala
- 412.36 KB