European Wall Lizard: Living With a Legacy We Didn’t Choose
If you’ve spent any time in a North Saanich garden on a warm afternoon, you’ve probably seen one: a small lizard freezing mid-scurry on a sun-warmed rock, doing its best impression of a tiny dragon. Plenty of us find them a little charming. But charming doesn’t mean harmless, and living on this stretch of the Peninsula means living with a problem we inherited rather than chose. The entire Vancouver Island population traces back to a single source just down the road in Central Saanich: a roadside attraction called Rudy’s Pet Park, open from 1957 to 1970 along Durrance Road, which kept a handful of lizards imported from northern Italy as part of its draw for tourists headed to Butchart Gardens (Capital Daily). When the park closed, about a dozen lizards escaped or were released. That’s the entire origin of a population now estimated in the hundreds of thousands (BC Reptiles & Amphibians).
It’s worth sitting with how close that origin point is to where most of us live. These lizards didn’t arrive through some abstract ecological accident. They arrived because someone built a commercial attraction, stocked it with animals that had no business being on this coast, and closed up shop without much thought for what was left behind. Since the 1990s their range has crept steadily north toward Sidney and Swartz Bay, settling comfortably into the rural, rock-walled, south-facing properties that define so much of North Saanich (Times Colonist). Our dry stone walls and sunny beds are, in their own way, part of why the lizards have settled in so readily. And the cost isn’t just sentimental. Researchers have found wall lizards preying on native pollinators and young garter snakes, and they out-compete the native northern alligator lizard for food and shelter wherever the two overlap (Invasive Species Council of BC).
What this story is really about isn’t lizards at all. It’s how easily a small commercial decision, made decades ago by someone chasing tourist traffic, can quietly reshape an ecosystem long after the business itself is gone. It’s a pattern worth remembering as North Saanich keeps growing. The District now treats the species as part of its invasive species file and works through the Capital Region Invasive Species Partnership to track and manage it alongside neighbouring municipalities (District of North Saanich). That feels like the right instinct for a community like ours: not to pretend the lizards aren’t here, or that they aren’t, in their own way, kind of lovely to watch, but to stay honest about the fact that every choice we make about commerce and land use eventually finds its way into the natural world around us, whether we’re paying attention or not.
Sources:
https://www.capitaldaily.ca/news/common-wall-lizard-victoria-rudys-pet-park-saanich
https://bcreptilesandamphibians.ca/common-wall-lizard/
https://bcinvasives.ca/news/european-wall-lizards/
