ML618206239
Přispěvatel
David Eberly Média od tohoto přispěvatele Profil
Datum
Lokalita
Crum Woods
Delaware, Pennsylvania, United States
Média z této lokality Rozšířený seznam druhů- Věk a pohlaví
- Dospělec, neznámé pohlaví - 1
- Tagy
- Hnízdo
Poznámky
Seen to fly off nest and return in a few minutes. Settled down in nest very quickly.
Podrobnosti k pozorování
Following up on Sheryl's tip from yesterday that there might be nesting ravens near the trestle. There were two nests on adjacent girders seen from the Wallingford side of the creek and the north side of the trestle. After 15 minutes of watching the nests a raven flew off, perched briefly on the trestle and flew away. It returned after just a few minutes. I saw no sign of food or anything to suggest it was feeding nestlings. It seemed to settle down into incubation pretty quickly.
Technické informace
- Model
- NIKON Z 50
- Objektiv
- NIKKOR Z 100-400mm f/4.5-5.6 VR S
- ISO
- 20000
- Ohnisková vzdálenost
- 400 mm
- Blesk
- Flash did not fire
- Clonové číslo
- f/8.0
- Expoziční čas
- 1/160 sec
- Rozměry
- 3827 pixels x 2551 pixels
- Původní velikost souboru
- 7.18 MB