Searching for grass in drought

The northern and western districts of Bangladesh, including 22 districts, have been experiencing prolonged drought for the past few years. Some herdsmen in the northern part of Bangladesh raise buffaloes in the grasslands of the river. But the long drought has dried up the grassy pastures. As a result, there is a shortage of food and water for the buffaloes. The buffaloes try to survive in the hot sand during the long drought despite the food shortage. When I took the image, these buffaloes were searching for green grass on the vast sand bed in the drought. I have taken the image from Gaibandha area in northern Bangladesh.