The vid with the bird is amazing. Reminds me of one of my flights where the bird came within a few feet of the lens (not nearly as close as in yours, though).
Next summer I'm hoping to take the quadcopter to the base of a local waterfall and shoot video from the lagoon upwards to the edge of the falls. Just need to get a little more experienced with the controls - the falls have some wicked updrafts and unpredictable wind shifts.
And then there's the whole water thing.
