OPRD release - Trails will be closed starting mid- and late October.  Port Orford, Ore. – Oregon Parks and Recreation Department (OPRD) is conducting several land and forest management projects in October. This is a regular part of OPRD’s stewardship and supports healthy ecosystems.  Check the park pages on the web for updates.  Humbug Mountain State Park - Humbug Mountain Trail will be closed for about two weeks starting Monday, Oct. 19. OPRD is managing a sudden oak death infestation in tanoak. Sudden oak death is an invasive pathogen that causes tanoak to die. The treatment is necessary to remove the infected and dead tanoak to reduce the spread of sudden oak death within the park and surrounding areas.  Within the 21-acre treatment area all tanoak will be cut down and the tree stumps will be treated with herbicide to limit resprouting. This treatment will also reduce the chances of wildfire risk by removing the unhealthy and dead trees. Initially discovered in Oregon in 2001, this pathogen spread within Curry County affecting private, state, and federal landowners.  Cape Blanco State Park - The horse trail system will be closed for about three weeks starting Monday, Oct. 26. OPRD is reducing tree density within this area to enhance habitat, specifically to support the state and federally listed endangered western lily.  This work will take place across 34 acres and include removing tree seedings, saplings and other trees to allow more meadow species to thrive and reduce encroachment in the sensitive western lily area.