Batty Boat Cruise departure point on the Brisbane River, with the CBD skyline in the background When I returned to Brisbane after living overseas for a few years, I was able to briefly see the city from a fresh perspective as I re-acclimatised to my surroundings. That was when I began to notice and appreciate a strange sight that happens every evening around our downtown district, one that long-term city residents undoubtedly take for granted. If you ever get to walk around the city centre at sunset yourself, you'll see what I mean. The bustling peak-hour crowds, the traffic and the noise will feel familiar no matter which city you are from. And when you look up at the skyscrapers towering into the evening air, well that could be a sight from any modern-day metropolis around the globe, couldn't it? But then you'll notice the bats.