Wired world of swallows
Sometimes I think the swallows would hate a wireless world most of all. Tree, Barn, Northern Rough-winged, Bank, Cliff and a Purple Martin or two can still all be seen trying to head south. Aerial insectivores have to go where the food is flying or they’ll be in deep trouble. We need to rely more on them to clean our skies rather than chemicals which harm us all.
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