Contributeur
Marshall Iliff Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Crystal Spring Farm (private)
Anne Arundel, Maryland, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
very unusual for July, with a large flock of 17 (15 in tight group with two trailing a bit) coming up from S and heading NNW over house; I expect flocks of Great Blues in Mar-Apr and to a lesser extent Oct-Nov, but this may be the first time I have seen this in midsummer, although post-breeding/post-fledging dispersal somewhat expected. Later at 9:06 I heard one and looked up to see three more, ageable as adults, flying on same NNW track. Then at 9:09 I saw eight more, again all adults. Low single ad on slightly more northerly track at 9:36 then one more on same line two minutes later, with both angling more NW after crossing over house.
Informations techniques
- Modèle
- iPhone 8
- Lentille
- iPhone 8 back camera 3.99mm f/1.8
- ISO
- 20
- Longueur focale
- 4 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/1.8
- Vitesse d'obturation
- 1/1372 sec
- Dimensions
- 4032 pixels x 3024 pixels
- Taille originale du fichier
- 714.96 KB