Frogs by infrared

On Saturday I installed a second infrared camera beside the pond to watch the frogs, and since then I've had a fantastic view of the goings on in that corner of the pond. The camera sees very little by day because of the reflections in the water, but by night there are very clear images delivered to the computer and shown on its screen.  I've selected a few stills to give a glimpse into this frog world.