Sigma 100-400 OS C @400mm, f6.3, ISO 100 (+1/3 EV), Nikon D750 Morning, overcast/diffuse/direct sunlight Assam
Sigma 100-400 OS C @100mm, f6.3, ISO 100 (+1/2 EV), Nikon D750 Morning, overcast/diffuse sunlight Assam
