There's been a lot happening over the last few weeks, with the cameras continuing to capture lots of footage of all the usual animals. The Swallows have built a second nest and have just hatched their second brood. The Barn Owl box camera has filmed the pair mating (which can be seen on our youtube channel), so we're waiting anxiously to see if the female uses the box for her second brood (a first brood was reared in a nearby Ash tree).
I've also been experimenting (not yet as successfully as I'd hoped!) with different methods of filming some of the wildlife that's difficult to capture on our static camera systems, for example Daubentons Bats skimming along a beck. Watching them through a night vision device gives some fantastic views of the way they snatch insects from the surface of the water. But when I tried to record what I was seeing onto the recording device, the slow frame rate coupled with the fact that the night vision throws a relatively narrow beam of infra red light, the footage was not that good, though on the clip below, a Bat can be clearly seen plucking an insect from the water.

Another method I tried was using one of the variable focus cameras set to wide angle, overlooking a pool, to see if this would give any better results. The footage from this was very poor, as when the Bats were close enough to see clearly, they were only in frame for a split second, the rest of the time they appeared as small dots floating around the screen, so I'm now trying to come up with a suitable method of giving plenty of infra red light which will allow me to film with a better quality camera. On the plus side, just as I was starting to set up the camera, an Otter appeared just a few feet away, and I quickly managed to point the camera at it and get the few seconds of footage below.