ML130390311
Beitragende/r
Mark W11 Kulstad Medien dieser/s Beitragenden Profil
Datum
Ort
Baytown Nature Center (UTC 039)
Harris, Texas, United States
Medien von diesem Ort Illustrierte Checkliste- Alter und Geschlecht
- Geschlecht unbekannt, Alter unbekannt - 1
- Verhalten
- fliegend
Beobachtungsdetails
With Snow Geese. In photo below, it is at bottom center. The dark head with dark neck is a feature of Greater White-fronted Goose. However, this feature is shared with juvenile of Snow and Ross's Goose. So note lack of black primaries and presence of black tail, which definitely separates Greater White-fronted Goose from these two other species at whatever age. White undertail coverts and vent provide confirming marks.
zusätzliche Arten
Technische Angaben
- Modell
- DSC-HX200V
- Objektiv
- 4.8-144mm f/2.8-5.6
- ISO
- 100
- Brennweite
- 141.4 mm
- Blitz
- Flash did not fire, auto
- Blende
- f/5.6
- Belichtungszeit
- 1/500 sec
- Abmessungen
- 1382 pixels x 987 pixels
- Größe der Originaldatei
- 807.36 KB