ML637430659
Collaboratore
Gerald Thurn Contenuti multimediali da questo collaboratore
Data
Località
Allegheny NF--Sugar Bay (McKean Co.)
McKean, Pennsylvania, United States
Contenuti multimediali da questa località Checklist illustrata- Età
- Non specificato
- Sesso
- Non specificato
Dettagli dell'osservazione
Gathering mud to build up last years nests. Two active nests with white forehead spot seen on birds in nest openings. There was some uncertainty in my mind, whether these two nests from 2024, reported as used nests in April 2025, would be rebuilt and reused in 2025. The activity of these four Cliff Swallows confirms re-occupation of old nest in this case.
Informazioni tecniche
- Modello
- iPhone 12
- Lenti
- iPhone 12 back dual wide camera 4.2mm f/1.6
- ISO
- 40
- Lunghezza focale
- 4.2 mm
- Flash
- Flash did not fire
- f-stop
- f/1.6
- Velocità otturaore
- 1/121 sec
- Dimensioni
- 1676 pixels x 3024 pixels
- Dimensione originale file
- 750.51 KB