One of these has just been put up in the local vineyard. Failing to measure it at the time, I am guessing it is on a 100mm wide pole, so it is about 300mm across. The pole is about 3m high. My best guess is bat roost? But the pole is awfully springy and the ...
from ElectronicsWeekly http://www.electronicsweekly.com/blogs/engineer-in-wonderland/mystery-box-appears-2016-05/
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