ML255031851
Laguntzailea
Eric Hynes Laguntzaile honen media Profila
Data
Kokapena
Miramonte Reservoir
San Miguel, Colorado, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Behaketaren xehetasunak
These two adults were in the SE corner. Mid-sized terns (bigger than Least/smaller than Royal). Bill was good-sized with a noticeable taper: thick at the base and narrowing to a fine point. Bill was mostly orange but with a dark tip. White bellies contrasting with gray mantle. Primaries when perched were dusky but not dark. In flight they showed whitish primaries on the upperwing. Both birds were starting to molt. I heard no vocalizations. Common Tern was considered but bills seemed too substantial and flight feathers weren't dark enough.
Informazio teknikoa
- Eredua
- Canon EOS 60D
- Lentea(k)
- EF400mm f/5.6L USM
- ISOa
- 200
- Distantzia fokala
- 400 mm
- Flasha
- Flash did not fire
- f-stop
- f/6.3
- Obturadorearen abiadura
- 1/1600 sec
- Dimentsioak
- 4251 pixels x 2391 pixels
- Fitxategiaren tamaina originala
- 2.43 MB