4 Credit Hours May 25 – June 5, 2026 Instructors: Kenneth H. Kozak, Ph.D. (University of Minnesota) & Joseph H. K. Pechmann, Ph.D. (Western Carolina University) The Southern Appalachians are home to one of the richest and most ecologically significant salamander assemblages on Earth. This immersive field- and lab-based course introduces students to the extraordinary diversity, biology, and evolutionary history of these remarkable amphibians. Through a blend of lectures, guided discussions, hands-on laboratory work, and targeted field excursions across multiple Appalachian mountain ranges, students will explore foundational and advanced concepts in evolutionary biology and ecology. Topics include reconstructing evolutionary histories, species concepts and delimitation, life-history variation, population and community dynamics, and the role of salamanders in forest ecosystems. Readings from primary literature will deepen understanding of current research and methodologies. Students will gain experience identifying regional taxa, conducting field and laboratory analyses, and interpreting evolutionary and ecological data—while engaging directly with the landscapes that make the Southern Appalachians a global hotspot for salamander diversity. Prerequisites: Introductory biology, ecology, or evolution, or permission of the instructors.

2 Credit Hours June 1–5, 2026 Instructors: Dr. Joey Shaw, UT-Chattanooga True sedges are famously challenging to identify. With numerous species often growing side by side in the same microhabitats, reduced and specialized floral structures, unique terminology, and diagnostic features that may rely on very small measurements—or even mature material—students of botany can easily feel overwhelmed. It is no surprise that sedges are among the plant groups learners struggle with most. This course focuses on two primary goals: Building fluency in sedge terminology and learning how to confidently apply and interpret that terminology when using identification keys. Understanding the key characteristics that distinguish the many taxonomic sections of the genus Carex—the largest and most complex sedge genus—as well as how to separate Carex from other spring-flowering sedges. Using herbarium specimens, newly collected material, and additional plant samples provided in class, we will assemble an in-room reference collection organized by genus and Carex section. This hands-on approach allows students to compare specimens directly, reinforcing both visual recognition and taxonomic concepts. This workshop is designed to strengthen identification skills and build confidence in working with this large and intricate group of plants. For most participants, our focus will remain at the level of distinguishing Carex sections rather than resolving species-level identifications—though students wishing to work at the species level are welcome and encouraged to do so!

Paper Botanicals – Fraser’s Magnolia June 4, 2026, 9:00AM - 3:30PM Instructor: Cynthia Woodsong Celebrate the beauty of one of the Southern Appalachians’ most distinctive trees in this hands-on botanical art workshop focused on Fraser’s Magnolia (Magnolia fraseri). The workshop will begin with a short introduction to Fraser’s Magnolia led by Dr. James Costa, Executive Director of Highlands Biological Station. Participants will learn about the natural history, ecology, and identifying characteristics of this remarkable tree species. Following the introduction, the group will take a short walk on the Highlands Biological Station grounds to observe Fraser’s Magnolia in its natural setting. Participants will receive a checklist of botanical features to look for as they examine the tree closely, encouraging careful observation of leaf shape, flower structure, and other identifying details. After returning indoors, botanical artist Cynthia Woodsong will guide participants through the process of creating a detailed paper replica of a blooming Fraser’s Magnolia branch. Using carefully prepared materials and step-by-step instruction, participants will construct their own botanical sculpture while learning techniques used to create accurate plant replicas. This workshop combines field observation, natural history, and artistic practice, offering a unique opportunity to study a native plant and then recreate it through craft. Participants will leave with: • A completed paper Fraser’s Magnolia branch • A deeper understanding of the plant’s botanical features • New skills in botanical paper craft and observation All materials and tools will be provided, and no previous experience working with paper or botanical art is required. About the Instructor Cynthia Woodsong is a North Carolina Master Naturalist with a certificate in Botanical Art and Illustration from the North Carolina Botanical Garden at UNC Chapel Hill. Her work focuses on creating paper replicas of flowering plants native to the southeastern United States, rendered with careful botanical accuracy. These paper plants may be displayed in clay pots or incorporated into botanical plates created in watercolor or colored pencil. Cynthia’s work can be viewed at woodsongbotanicals.org and at the North Carolina Botanical Garden in Chapel Hill, North Carolina.