ML130371511
Beitragende/r
Jan Cubilla Medien dieser/s Beitragenden Profil
Datum
Ort
David
Chiriquí, Panama
Medien von diesem Ort Illustrierte Checkliste- Alter und Geschlecht
- adult, Geschlecht unbekannt - X
Beobachtungsdetails
Carefully studied. A flock of ten birds flying low over a residential area, mixed with few Vaux's Swifts. Typical shape (tailless), uniformly dark with contrasting pale rump. They had no evident contrast between throat and underparts, as seen in the accompanying Vaux's Swifts. These birds stayed at the site, vocalizing. I took some marginal, but conclusive, photos.
Technische Angaben
- Modell
- NIKON D7000
- ISO
- 1250
- Brennweite
- 400 mm
- Blitz
- Flash did not fire, auto
- Blende
- f/5.6
- Belichtungszeit
- 1/3999 sec
- Abmessungen
- 1073 pixels x 711 pixels
- Größe der Originaldatei
- 141 KB