Bisham Nest Box Group

The kit consists of a mains-powered amplifier which plays the calls on a loop from a recording on a micro SD memory card, plus a power adaptor and a small speaker which is fixed to the nest box. The amplifier has to be plugged into a 13-amp socket and can only be used indoors. It is connected to the speaker on the nest box via a thin cable which is routed through an openable window. The power adaptor can be plugged in via a timer so that the calls are played at the optimum times. Click here to open an advice sheet on playing the calls. Please note that the kit is intended for fitting to our nest boxes at the time of installation and is not available by mail-order.

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