ML57541251
Contributeur
David Wheeler Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Tonaquint Nature Center
Washington, Utah, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
Flying with the swallows over pond, fairly high (100-300 feet). -- distinct fluttery swift flight (burst of fluttery flapping punctuated by fast gliding) -- long scimitar-shaped wings -- short body and tail (which it often spread in a round fan) -- hair-like extensions to tail feathers visible in flight & photos -- all dark with slightly but noticeably paler throat area (fading to background dark by belly) -- rump noticeably paler -- silent the entire time it was flying Photos. [NOTE: I will check photos to see if I can 100% eliminate Chimney swift, but I think the extent of pale on breast indicates this species.] [P]
Informations techniques
- Modèle
- NIKON D7200
- ISO
- 500
- Longueur focale
- 140 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/6.3
- Vitesse d'obturation
- 1/2500 sec
- Dimensions
- 1074 pixels x 753 pixels
- Taille originale du fichier
- 42.96 KB