Bats Emerging at Frio Cave:

Frio Cave Video(1.77 MB mpeg video).
In this video, each bat is automatically annotated with a white dot.

Bats Emerging at Davis Cave:

Davis Cave Video (3.9 MB avi video)
In this video, first the original infrared data appears, then the detected bats are shown with white dots, and finally the tracked bats with colored trails.

Tracked Bats Foraging at Davis Cave:
No video? Get the DivX Web Player for Windows or Mac

Additional Videos

Screen capture of EcoTracker interface in use