I was out his morning flying around the hood taking in the morning sunrise and the view of the city waking up and I brought it back down to make some camera adjustments as it was getting brighter out. I had the Mavic hovering in front of me at around 8 feet when suddenly a large flying bug swooped in and past it. it turned and made another run directly at it when it suddenly went tumbling to the ground (The bug, not the drone). I looked down and realized it was a large bumblebee. It was missing one of its wings and its abdomen was nearly cut through.unable to fly anymore it slowly limped itself away. I have seen many posts about the drone being attacked by bees and I have seen on a couple of occasions after reviewing video I've had bugs around it but I haven't actually seen one get taken out till now. I really wonder what it is that attracts these bugs to it and their ultimate demise. I landed and inspected the props and saw nothing so I continued a rather uneventful rest of the flight with my now official killer!!