It's National Invasive Species Awareness Week! Invasive species are among the greatest threats to our native biodiversity. Each morning this week we will be working to remove non-native invasive species such as honeysuckle and buckthorn from Ann Arbor’s Nature Areas. Join us to improve habitat in our city. Leslie Woods has some of the largest oaks in the Ann Arbor parks, plus a very diverse understory. Meet us at the park entrance at the north end of Upland Drive, north of Plymouth Road.Please dress in layers and wear shoes suitable for snow or wet ground. All participants must complete a release form, and all minors should be accompanied by a guardian. Tools, snacks, and know-how provided.