I've captioned a deer while flying my DJI Mavic 3 in Penedés zone (Barcelona), and thanks to the great zoom was able to observe her without annoying her, she never realised there were a drone near.
I kept the drone at about 150m of her.
This is the complete footage where the deer was resting first without barely moving, then went to eat at some vineyards.
Apart of this, in this flight I crossed the mark of 900 flight hours in drones :)

Visit our wesite: www.airvideoworld.com