Geese in the sunset fly over Blenkinsop Lake. Canon EOS 400D (XTi) · Sigma 70-300mm f/4-5.6 300 mm · 1/400 s · f/7.1 · ISO 100 In my travels, I’ve seen mad ducks. No, not mad, like insane. Mad, like angry. They lower their heads, beak open, and head off in a run toward their target. It’s quite effective. I’ve …