Order : Passériformes
Family : Hirundinidae
Species : Preuss's Cliff Swallow
Geographic range by countries
O.Net ref. : pava288600
Author :
P. van Giersbergen
Pbase
Plumage : adult,
breeding
date : 2019 Mar
Country :
Sierra Leone (sl)
Region : Eastern Province
Place : Tingi Hills
Lat. : 8° 55' 41'' North
Lng. : 10° 46' 17'' West
Model : Canon EOS 5D Mark IV
Exposure : 1/200 s
aperture : 4
Focal length : 420 mm
Iso : 1000
Flash : no