Friday, 25 May 2012
Went out newt hunting with Richard Roe, one of my ex students who now runs Kingdom Ecology. We looked at a development site in Cheshire with four ponds to do and set bottle traps at all of them. The morning revealed a good haul of great crested newts as well as a lot of smooth newts, nine in one bottle trap. Torching at night was interesting as we found a fair number of great crested newts that were very light, almost an olive colour which made separation from smooth newts something of a challenge when seen briefly.
Thursday, 10 May 2012
I've been looking into getting a remote monitoring system for bat echolocation. I ruled out the EcoObs batcorder due to cost, so it was between the Wildlife Acoustics SM2+ and the Pettersson D500x. It was not an easy decision, but after weighing up cost, recording quality, expandability and integration into Batsound I went with the D500x. This is to deploy at a couple of sites this summer to be used in conjunction with transects so it's likely to be out in the field for a few months. Needless to say, I'll be testing it in the garden first, let's see if I can get further than the usual species list of P. pipistrellus.