Camera on a tripod with 400mm lens; no need for a remote trigger though - he's completely unafraid of me. He didn't bat an eyelid while I was setting up the tripod and camera!
To be fair, I rather like him (and his friend,) even if he has nearly given me a heart attack on occasion when he decides to shoot out from nowhere like a bullet. I think we're going to take the "if you can't beat them join them" approach and put out a squirrel feeder as well so the birds can hopefully eat in peace .
You should see a video, which may be available through Public Broadcasting in the US. Can't remember the name for sure, but I think its "Squirrel Trouble". Hilarious.
There's a segment where a guy got tired of a squirrel taking birdseed from his fine, handcrafted feeder. So he decides to take it out with his double-barreled 12 gauge. Predictably, he fires from inside his home through an open window and obliterates the aforementioned fine, handcrafted feeder. The squirrel escaped unharmed to a nearby tree.
He tries to get off his second round, but it won't fire. While trying to figure out the problem, the gun goes off in the house, putting a whole in the floor.
About that time, the caption appeared, with his name and profession, the latter being "Clinical Psychologist".