The preferred habitat of the Barn Swallow is open country with low vegetation, such as pasture, meadows and farmland, preferably with nearby water. Such type of habitat is found in the Ramsar Site of Kolkata, i.e. East Kolkata Wetlands, Saltlake. Though this site is very close to urban crowding and high-rise buildings.
Canon 7D Mark II + Sigma 150-600 mm C
Focal Length: 600 mm
Shutter Speed: 1/1000 sec