OK, I'm on a roll tonight.  Here's a video I made a couple of weeks ago, flying up alongside a redwood tree to show how tall they are.  I wanted to do an old growth one, but they were so thick in the forest we were in that I could not find one that had an open space all the way up.  Each tree spread its limbs close to the one next to it, blocking my ascent.  So, I had to settle for a younger redwood that was in an open space.

Interesting work. Thanks for sharing, hope the drone helps to make more for you.

That is some tree
Thanks!