Last year I got a bat detector for my christmas, but so far I haven't had many opportunities to use it. It enabled me to listen to Common Pipistrelles in the backgarden: these bats make a series of clicks which turn into 'wet slaps' at lower frequencies (the deepest slaps are at 45khz- the peak frequency).
I set off on a short camping trip, up to Burncrooks Reservoir, to do a bit of exploring with my bat detector, thinking that maybe I'd get a chance to hear Daubenton's or Natterer's Bats.
I set off on a short camping trip, up to Burncrooks Reservoir, to do a bit of exploring with my bat detector, thinking that maybe I'd get a chance to hear Daubenton's or Natterer's Bats.
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| Duncolm to the left, looking towards the distant mountains surrounding Loch Lomond |
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| Dumgoyne in the distance |
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| Hare's Tail Cottongrass (Eriophorum vaginatum) |
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| Meadow Pipit (Anthus pratensis) juvenile |

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| Rowan tree (Sorbus aucuparia) |
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| Small Heath butterfly (Coenonympha pamphilus) |
Strange animal noises filled the night. First, the qwavering 'HOooo HOoo' of a male Tawny Owl. Later, when I emerged from my tent, the terrifying (even when you know what it is!) 'old-man-coughing-turning-into-a-dog's-bark' of a male Roe Deer - very close. As I approached the sound, a pair of disembodied glowing eyes reflected the light from my head-torch.
I switched on the bat detector and made a short circuit, following the edge of the forest. I briefly managed to pick up the call of a pipistrelle - I kept having to seek refuge in my tent from the swarm of face-eating midges.
Midges were biting my eyes, my hands, my scalp...the air was so thick with them, I was breathing them in...It was unbearable :(
I was pretty glad my tent had a built-in mosquito net!
Twice during the night, a mystery animal passed close to my tent, purring loudly and deeply. I still have absolutely no idea what it could have been. A feral cat? It seems unlikely, given the remote location.
















