ML618206239
Contribuidor
David Eberly Mídias deste contribuidor Perfil
Data
Local
Crum Woods
Delaware, Pennsylvania, United States
Mídias desta localidade Lista Ilustrada- Idade e sexo
- Adulto, sexo indeterminado - 1
- Tags
- Ninho
Comentários
Seen to fly off nest and return in a few minutes. Settled down in nest very quickly.
Detalhes da observação
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.
Informação técnica
- Modelo
- NIKON Z 50
- Lente
- NIKKOR Z 100-400mm f/4.5-5.6 VR S
- ISO
- 20000
- Distância focal
- 400 mm
- Flash
- Flash did not fire
- f-stop
- f/8.0
- Velocidade do obturador
- 1/160 sec
- Dimensões
- 3827 pixels x 2551 pixels
- Tamanho original do arquivo
- 7.18 MB