Well seen! And captured!
Reminds me of this: Sculpture in Motion
As an anecdote to the tedious natural history - my father (former manager of road building and construction, who has a son who grew up to be a biologist) once told me of a project where a stream bed was moved to make room for a highway. Yes, the rocks were replaced, but some ___ in his or her infinite wisdom spray-painted arrows on top of all of the big rocks. After the rocks were moved it was discovered that the rocks were placed in the streambed with the arrows facing in the opposite direction. The contractor was told to go back and and turn all the rocks all around. Which just goes to show that even environmental consultants can do really