ML469593161
Contributeur
Forest & Kim Starr Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Midway Atoll--water catchment area
Midway Islands, United States Minor Outlying Islands
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
A combined total of 7 Least and Little Terns were yipping away as we crossed the runway towards Catchment Pond. They were flitting about in the sky, chastising us and chasing every bird that went by, including albatrosses. They are now considered regular on Midway, where they breed on the edge of the runway. There are five Least and/or Little Terns in the image. The recording appears to be mostly Little Terns (single note ending higher than starting) with some Least Terns (double-ish note ending at same pitch as started).
Informations techniques
- Modèle
- Canon PowerShot SX720 HS
- ISO
- 250
- Longueur focale
- 22 mm
- Flash
- Flash did not fire
- f-stop
- f/5.0
- Vitesse d'obturation
- 1/1000 sec
- Dimensions
- 5184 pixels x 3888 pixels
- Taille originale du fichier
- 3.06 MB