ML546024061
Contributeur
Javi Elorriaga Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
منتزة سوس ماسة -- فضاء عام | PN Souss-Massa--domaine générale
Sous-Massa-Draa, Morocco
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
During a seawatching session from a coastal cliff, we detected a significant migration of swifts in active northwards migration following the seaside. Among them, 3 individuals stand out because of their different behavior and flight action. They showed up 2 times within one hour and visited small caves in the cliffs. They were blackish, with no evident pale patch in the throat. They had a very active flight and looked streamlined. Observed together with Jerry DeMeaco and Anne Bell. Additional photos in due course.
Informations techniques
- Modèle
- Canon EOS R7
- Lentille
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 500
- Longueur focale
- 400 mm
- Flash
- Flash did not fire
- f-stop
- f/5.6
- Vitesse d'obturation
- 1/4000 sec
- Dimensions
- 919 pixels x 613 pixels
- Taille originale du fichier
- 459.49 KB