ML455675511
Contributeur
Magnus Robb Fichiers multimédias de ce contributeur
Date
Site d'observation
Hospital de Santa Maria--Jardins
Lisboa, Lisboa, Portugal
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
Ten in flight, often passing close to the building in smaller 'screaming parties'. Noticeably smaller and more agile than Pallid Swift with faster wingbeats and much higher-pitched calls. Darker throat as well. Two adults entered a nest and sang a duet, and at that moment it was possible to hear at least two nestlings begging in response. Have sound recordings of this.
Informations techniques
- Modèle
- Canon PowerShot SX70 HS
- Lentille
- 3.8-247mm
- ISO
- 100
- Longueur focale
- 20.7 mm
- Flash
- Flash did not fire
- f-stop
- f/5.0
- Vitesse d'obturation
- 1/1000 sec
- Dimensions
- 1280 pixels x 719 pixels
- Taille originale du fichier
- 155.72 KB