ML386304911
Eurasian x African Collared-Dove (hybrid) Streptopelia decaocto x roseogrisea
Laguntzailea
Ted Floyd Laguntzaile honen media Profila
Data
Kokapena
Waneka Lake/Greenlee Preserve
Boulder, Colorado, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Behaketaren xehetasunak
The kicker is...we heard them. Or, at least, one of them. When they flew off, one bird gave the "laughing" flight call, very different from the snarling flight call ("landing call," basically) of the Eurasian Collared-Dove. The rest of the story: The two birds were right together, at the Fairy Garden. The first bird caught our attention for being generally pale and dopey-looking. Then we noticed the second bird, whose under-tail pattern matched that of African Collared-Dove (well presented in the photo); note also that the remiges in the second bird are not particularly dark. This was all before we heard the bird or birds in flight.
Informazio teknikoa
- Eredua
- Canon PowerShot SX70 HS
- Lentea
- 3.8-247mm
- ISOa
- 200
- Distantzia fokala
- 226.6 mm
- Flasha
- Flash did not fire
- f-stop
- f/6.3
- Obturadorearen abiadura
- 1/200 sec
- Dimentsioak
- 4976 pixels x 3284 pixels
- Fitxategiaren tamaina originala
- 4.7 MB