Join us for an afternoon of volunteer work at Beth Ryan Nature Preserve, a small but beloved trail in Lake Oswego that borders a seasonal wetland. We will be tending to this natural area by removing invasive species such as English ivy that displace native vegetation.   This will also be a great chance to…

Join Columbia Land Trust and the Oswego Lake Watershed Council for a morning of volunteer work at Beth Ryan Nature Preserve, a small, beloved trail in Lake Oswego that borders a seasonal wetland. Several large trees fell across the trail in last winter’s ice storm, creating a newly exposed slope along the side of the…