These devices don't transmit. It requires personnel to be feat on the ground to collect SD cards. Plus the programming etc, can be done in house. I just need some directions on the hardware needed to achieve this. I was thinking...ClockRugged Sound ShieldArduinoTell me if I am missing something?
A lot hinges on the question of whether you want to know merely whether birds ARE calling, or make high quality recording of their calls?
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