ML390151351
Beitragende/r
John Aleknavage Medien dieser/s Beitragenden
Datum
Ort
Occoquan Bay NWR
Prince William, Virginia, United States
Medien von diesem Ort Illustrierte Checkliste- Alter
- nicht spezifiziert
- Geschlecht
- nicht spezifiziert
Beobachtungsdetails
Small raft of sea duck in the middle of Occoquan Bay. All black or dark bodies, steeply sloped forehead, thick bill, grey cheeks similar in appearance to female RUDU. Appears to be a group of females with perhaps one juvenile male. Dark bodies should rule out most other dabbling or bay duck. Larger than nearby AMCO and lacking malar stripe on cheek combined with steep forehead and absence of peak as well as no cocked tail should rule out RUDU.
Technische Angaben
- Modell
- COOLPIX P1000
- ISO
- 400
- Brennweite
- 503 mm
- Blitz
- Flash did not fire
- Blende
- f/8.0
- Belichtungszeit
- 1/200 sec
- Abmessungen
- 1467 pixels x 1074 pixels
- Größe der Originaldatei
- 796.81 KB