Flocking (Stills)

Flocking (Stills) focuses on birds flying in flocks. Like other Still series videos it serves a dual purpose. The still images allow the viewer/researcher/student to analyze the relationship of birds in the flock. For example:
Are they paired up?
How close together are they?
How many birds are there in the image?
Do they appear to be coordinating their movements?

And...
As with other Still videos a shortened version of this video is presented as the intro to the video version.