Recent sightings at Lands End and Shadow Cliffs Regional Recreation Area have Bay Area hikers doing double-takes. The Pacific gopher snake is a masterclass in deception: broad-ish patterning, an intimidating size (easily four to five feet), and — here's the kicker — a talent for mimicking rattlesnakes that would put most method actors to shame. As one local nature enthusiast put it, watching one do its rattlesnake imitation is "VERY convincing — Oscar winning. I've only seen it once, but the actor even vibrated the tail to simulate rattling."

But no rattle, no venom, no problem. These snakes are genuinely beneficial wildlife. They eat gophers, rats, and mice — the kind of natural pest control that doesn't require a government contract or a six-figure consulting fee. One Bay Area resident joked, "Can you drop that off at my house? My gophers are out of control!" Honestly, not a bad idea.

Another local chimed in with perhaps the most appropriately San Francisco response to spotting wildlife: identifying the snake by name. "Pacific Gopher snake, to be exact. Jerry, to be even more exact. 'Sup Jerry!"

Here's the real takeaway: the Bay Area's open spaces are working exactly as they should. We spend a lot of time in this column talking about what government gets wrong, so credit where it's due — the regional parks and trail systems that make these encounters possible are a genuine public good. They don't need a bloated bureaucracy to function; they just need trails, habitat, and people who know the difference between a gopher snake and a rattler.

So next time you spot a big snake on the trail, resist the urge to panic. Check the head shape (narrow means friendly), look for a rattle (no rattle, no worry), and appreciate that nature's pest control division is working overtime — no taxpayer-funded contract required.

Jerry's got it handled.