ML383121771
Přispěvatel
David Pereksta Média od tohoto přispěvatele Profil
Datum
Lokalita
Offshore--trench east of San Juan Seamount (SBA Co.)
Santa Barbara, California, United States
Média z této lokality Rozšířený seznam druhů- Věk
- Nespecifikováno
- Pohlaví
- Nespecifikováno
Poznámky
Nazca Boobies, trench east of the San Juan Seamount, CA - 8 Sep 2021
Podrobnosti k pozorování
Two adults eventually flying together and interacting with one another, including some aggressive interactions. The new bird for the day had a twisted central rectrice while the other was the one from the previous leg with the disheveled feathers on the right wing. They made several close passes to the boat before eventually flying off together. Large white boobies with brownish-black primaries and secondaries, and primary and secondary coverts. Tails were dark with white central rectrices. The bills were orangish and there was black skin on the face surrounding pale golden-colored eyes.
Technické informace
- Model
- Canon EOS 7D Mark II
- Objektiv
- EF400mm f/4 DO IS II USM +1.4x III
- ISO
- 400
- Ohnisková vzdálenost
- 560 mm
- Blesk
- Flash did not fire
- Clonové číslo
- f/8.0
- Expoziční čas
- 1/800 sec
- Rozměry
- 1200 pixels x 800 pixels
- Původní velikost souboru
- 766.3 KB