Přispěvatel
Datum
Lokalita
- Věk
- Nespecifikováno
- Pohlaví
- Nespecifikováno
Podrobnosti k pozorování
We found this roosting raptor pre-dawn and despite my best efforts, it would not wake up or show us its head. At first I thought that this was a Barking Owl. However, some things don’t line up including the thinness of the toes with the middle toe extending past the others (Barking Owl has thicker toes of roughly the same length), the rufous tones on the back, and the length of the wings in proportion to the tail. I am fairly sure that it is an Accipiter. The only question: which one? The closest that I can come up with is an immature Rufous-necked Sparrowhawk due to the pattern of the streaking down the front, the tail pattern and the overall size (it was a relatively small raptor). All of the other Accipiters on Halmahera have barring as well as streaking down the front and/or are larger. Unfortunately, there aren't many photos of immature Rufous-necked Sparrowhawk to compare to. I welcome suggestions/corrections!
Technické informace
- Model
- NIKON D7500
- ISO
- 1000
- Ohnisková vzdálenost
- 300 mm
- Blesk
- Flash fired, return detected
- Clonové číslo
- f/4.0
- Expoziční čas
- 1/160 sec
- Rozměry
- 1346 pixels x 1500 pixels
- Původní velikost souboru
- 1.31 MB