Scene notes:

… on mountainous coast casting shadows that move by on the canyon floor and walls. Under an azure sky filled with low-level clouds, the UAS moves through the Hawaiian canyon outside of Waimea National park. The jungle gives way to sheer cliff face and is seen below with a creek moving through the canyon that it carved. Interval: three seconds. Movement: three to four feet per second in real-time.
Time-lapse length (30 fps):
12 seconds and 26 frames.