giant bats bang khla thailand

We visited Bang Khla in Chachoengsao province in Thailand. We slept in a hotel next to the Bang Pakong River. Next to the hotel is the Wat Pho Bang Khla, a temple where the trees are full of thousands of fruit bats during the day. The temple is also located on the river. The bats make a lot of noise and their droppings also smell sour