Laguntzailea
David Sibley Laguntzaile honen media
Data
Kokapena
Turners Falls Power Canal
Franklin, Massachusetts, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Behaketaren xehetasunak
Seems well outside “dark Kumliens” appearance, with solid dark tertials and tail band, contrasting Herring-like wing pattern. Also slightly larger and longer-billed than Kumliens. Picked out as it flew in and instantly stood out, pale overall but with distinctly darker primaries and tail, fortunately landed at near edge of flock and posed for a few minutes, until an eagle flushed the flock again for good. The possibility of Herring x Kumliens hybrid can’t be ruled out, but Thayer’s seems more likely
Informazio teknikoa
- Eredua
- Canon PowerShot SX720 HS
- ISOa
- 1250
- Distantzia fokala
- 172 mm
- Flasha
- Flash did not fire
- f-stop
- f/6.9
- Obturadorearen abiadura
- 1/400 sec
- Dimentsioak
- 3628 pixels x 2058 pixels
- Fitxategiaren tamaina originala
- 1.92 MB