ML162363251
Přispěvatel
Ian Routley Média od tohoto přispěvatele Profil
Datum
Lokalita
Lillooet--lower curlew field--private/no access
Squamish-Lillooet, British Columbia, Canada
Média z této lokality Rozšířený seznam druhů- Věk a pohlaví
- Neznámý věk, neznámé pohlaví - X
Podrobnosti k pozorování
I initially called this a Falcon sp. It was being attacked by a LBCU. Both were very far away. I took photos and on reviewing the photos at home, it was clear this Falcon had dark axillaries and underwing coverts. It also lacks the head markings of a PEFA and it sure isn't a Gyrfalcon. The photo included is a record shot. One includes the LBCU for size comparison. Unlike a PEFA, this falcon was being much more sedate about the encounter. The Curlew was relentless in it's pursuit. There is a known PRFA nesting site north of this area. I have had migrating PRFA in my yard in the fall.
Technické informace
- Model
- NIKON D500
- Objektiv
- 500.0 mm f/5.6
- ISO
- 1000
- Ohnisková vzdálenost
- 500 mm
- Blesk
- Flash did not fire
- Clonové číslo
- f/5.6
- Expoziční čas
- 1/5000 sec
- Rozměry
- 1500 pixels x 1255 pixels
- Původní velikost souboru
- 452.4 KB