Author 'Gilbair' (Id 235388 ) : This bird at the same time that several other was spinning. They waited for a tractor in the process of harvesting a field which délogeait many prey such as small rodents. From time to time one of them dived. I have never been able to see what they had been able to catch him...
Scene in the sky above the aerodrome of Montricher
EXIF : image IMGP1134. JPG ; Date : 16. 07. 2017; Model=PENTAX K-5; Artist=G. BENZONANA ; Exposure Time=1/320 sec
FNumber=F16. 0, ISO=250; Metering Mode=Spot ;
Focal Length=300. 00 mm.