Common Raven - Ken Januski
Segnala

Collaboratore

Data

Località

Upper Roxborough Reservoir Preserve
Philadelphia, Pennsylvania, United States
Contenuti multimediali da questa località Checklist illustrata
Mappa
Mappa Coordinate: 40.0575439, -75.2399272
Età
Non specificato
Sesso
Non specificato

Dettagli dell'osservazione

A least two, but possibly four. All were flying together at one point but it was only when a couple of them got closer and also called that I realized two were ravens. Not sure about the others though they seemed to be same size and fly in similar manner.

Informazioni tecniche

Modello
DMC-FZ2500
ISO
125
Lunghezza focale
94.3 mm
Flash
Flash did not fire
f-stop
f/4.5
Velocità otturaore
1/500 sec
Dimensioni
1998 pixels x 1332 pixels
Dimensione originale file
634.95 KB