Discover the invasive plant species commonly found in Southwest Colorado and what is being done to control them. Volunteer your time and spend the afternoon helping DNS revive the Nature Center by participating in thistle removal. Feel good knowing that you are helping your community! This workshop will be taking place at the Nature Center. Please bring plenty of water, snacks, and work gloves. All workshop participants receive free entry to the Nature Center, which is open from 10:00 am until 3:00 pm.