ML117587491
Kelp x American Herring Gull (hybrid) Larus dominicanus x smithsonianus
Laguntzailea
Eric Michael Laguntzaile honen media
Data
Kokapena
Michigan City Harbor
LaPorte, Indiana, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Iruzkina
Only a small P10 mirror that does not extend to the tip of the primary. The bird flew about 15 feet west of the lighthouse.
Behaketaren xehetasunak
Dark black mantled gull @ the same size as the larger male Herring Gulls and with very small to no white apical spots on the folded wing, unlike a dark mantled Greater Black-backed Gull which would show much larger white apicals. Much larger bill than the Lesser Black-backed Gull. Very light pale pinkish-gray legs at a distance. In flight only a very small white spot seen on the P10, with end of the P10 dark. Was not present on arrival. Later went to the beach after the Ring-billeds had returned. But was not there at the end of the observation.
Informazio teknikoa
- Eredua
- COOLPIX P600
- ISOa
- 280
- Distantzia fokala
- 361.2 mm
- Flasha
- Flash did not fire, auto
- f-stop
- f/6.5
- Obturadorearen abiadura
- 1/250 sec
- Dimentsioak
- 3264 pixels x 2448 pixels
- Fitxategiaren tamaina originala
- 730.8 KB