ML337275511
Laguntzailea
David Pereksta Laguntzaile honen media Profila
Data
Kokapena
Ventura Settling Ponds
Ventura, California, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Iruzkina
Black Swift, Ventura Settling Ponds, CA - 10 May 2021
Behaketaren xehetasunak
Six flew by going north and another two showed up a few minutes later and lingered around the southern edge of the ponds. Large dark swifts that were frequently gliding with slow shallow wingbeats. The distinctive flight is what caught my eye at a distance before several came over and provided closer looks. Some of the birds, including those pictured, showed whitish scaling on the belly and undertail coverts. Are they retaining juvenile plumage in their second year?
Informazio teknikoa
- Eredua
- Canon EOS 7D Mark II
- Lentea(k)
- EF400mm f/4 DO IS II USM +1.4x III
- ISOa
- 1000
- Distantzia fokala
- 560 mm
- Flasha
- Flash did not fire
- f-stop
- f/8.0
- Obturadorearen abiadura
- 1/1250 sec
- Dimentsioak
- 1200 pixels x 800 pixels
- Fitxategiaren tamaina originala
- 955.58 KB