Sadistically-named "Twirl-A-Squirrel" prevents bushy-tailed critters from dining on bird seed. The video shows scene after scene of squirrels being twirled off feeders. The cruelty! After my third viewing of the video, I had to stop watching. Link (Thanks, Aaron!)
Previously on Boing Boing:
• Birth control for squirrels
• Squirrels kill dog
• Squirrels scream ultrasonically
• Web Zen: Squirrel Zen
• A squirrel's unique scent