ML645910972
swallow sp. Hirundinidae sp.
Collaboratore
Christopher Tomera Contenuti multimediali da questo collaboratore
Data
Località
Montrose Point Bird Sanctuary, Lincoln Park
Cook, Illinois, United States
Contenuti multimediali da questa località Checklist illustrata- Età e sesso
- Età sconosciuta, sesso sconosciuto - 1
- Comportamenti
- In volo
Dettagli dell'osservazione
Late(for whatever it is). Dark wings and back, white underside, short squarish tail. Brief view as it zoomed over the beach into the dunes. Spotted a few minutes later in the middle of the dunes as it went up and down in the wind. Disappeared and was unable to relocate again. Plain white underside seems to rule out Cliff/Cave. Tail too short for a Barn. No breastband for a Bank. Did not get a look at the head.
Informazioni tecniche
- Modello
- Canon PowerShot SX70 HS
- Lenti
- 3.8-247mm
- ISO
- 500
- Lunghezza focale
- 247 mm
- Flash
- Flash did not fire
- f-stop
- f/6.5
- Velocità otturaore
- 1/1000 sec
- Dimensioni
- 5184 pixels x 3888 pixels
- Dimensione originale file
- 6.68 MB