ML340941651
Přispěvatel
Brian Daniels Média od tohoto přispěvatele
Datum
Lokalita
Huntington Central Park--East
Orange, California, United States
Média z této lokality Rozšířený seznam druhů- Věk
- Nespecifikováno
- Pohlaví
- Nespecifikováno
Podrobnosti k pozorování
or 8 circling over Talbert Lake for about 15 minutes - last seen at 8:06 am when they formed a flock of 7 or 8 fairly high in the sky, and then that was it; after seeing the Vaux’s Swifts more or less zip by low heading NW, I noticed a few dark swifts higher up - these were long winged and soaring, and my first thought was possible Chimney Swifts until I saw a White-throated Swift nearby and quickly realized they were Black Swifts as they were larger with longer and broader wings, wide based tail, and lots of soaring; a couple came down fairly low at one point, and I should have acceptable photos.
Technické informace
- Model
- DSC-RX10M4
- Objektiv
- 8.8-220mm f/2.4-4.0
- ISO
- 100
- Ohnisková vzdálenost
- 220 mm
- Blesk
- Flash did not fire, auto
- Clonové číslo
- f/4.0
- Expoziční čas
- 1/640 sec
- Rozměry
- 618 pixels x 463 pixels
- Původní velikost souboru
- 41.66 KB