AT:Plants Advanced Training – Plants This page will list training related to the plant kingdom: including but not limited to plant identification, the importance of native plants, imported invasives, and related topics. Ivy Lane Nature Walks At 9:00 am on the first Saturday of each month Sep-Jun, meet at the Ivy Lane trailhead... HummerBird Seminars Watch this space for 2023 AT sessions as they are scheduled and approved AgriLife Lecture Series Master Gardeners and AgriLife offer brown-bag training sessions.