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    • “Pollinators are what ecologists call keystone species. You know how an arch has a keystone. It’s the one stone that keeps the two halves of the arch together. If you remove the keystone, the whole arch collapses.”
      – May Berenbaum, PhD, Entomologist. From Silence of the Bees, PBS Nature

    • What a shot! It's perfect. I can't imagine what would improve it. I don't know if this is the Nature documentary you refer to, but it's sobering: