Cave Swallow - Theo Staengl
Segnala

Collaboratore

Data

Località

Magothy Bay Natural Area Preserve
Northampton, Virginia, United States
Contenuti multimediali da questa località Checklist illustrata
Mappa
Mappa Coordinate: 37.1524498, -75.9502029
Età
Non specificato
Sesso
Non specificato

Dettagli dell'osservazione

*Rare. Initially spotted by EJS in a flock of tree swallows flying low over the marsh towards the southeast. The bird’s coloration (light orange rump and throat and blue back) immediately ruled out everything but cliff and cave. Cave is supported by time of year and the relatively light color and low contrast of the throat visible in TSS’s photos. Photographed by TSS and AAH.

Informazioni tecniche

Modello
Canon EOS 7D Mark II
Lenti
EF400mm f/5.6L USM
ISO
1600
Lunghezza focale
400 mm
Flash
Flash did not fire
f-stop
f/5.6
Velocità otturaore
1/1250 sec
Dimensioni
180 pixels x 105 pixels
Dimensione originale file
6.55 KB