Nature

Meet the Joro Spider

If you were out and about during the late summer, you likely came across the invasive Joro spider. This large, brightly-colored spider is native to East Asia and was introduced into the United States around 2014. Since its arrival, the arachnid continues to expand its range across the Southeast. Learning and Engagement Specialist Tish Gailmard

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Crabtree Farms 2026 Fall Plant Sale & Pollinator Festival – Sept. 25-27

Crabtree Farms invites the community to celebrate the beauty and abundance of autumn during its annual Fall Plant Sale & Pollinator Festival, taking place Friday, September 25 through Sunday, September 27 at 1000 E. 30th Street in Chattanooga. One of Chattanooga’s favorite seasonal traditions, the weekend combines the region’s largest selection of fall-ready plants with educational

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Black Bears are Recolonizing the Lower Mississippi River Basin

While most black bears in Tennessee are concentrated in the east, reports from Middle and West Tennessee residents have steadily streamed in over recent years. The recent sightings are likely several bears, and probably came from bordering states with expanding populations, like Kentucky, Mississippi, Arkansas and Missouri. Read more. Cassandra Stephenson – Tennessee Lookout Photo:

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Use BirdCast to Track Fall Migrations

BirdCast is helping unravel the mysteries of bird migration using weather radar stations across the U.S. Check out Cornell Lab of Ornithology’s how-to guide to BirdCast’s latest bird migration prediction and tracking tools to help you better enjoy and understand birds this fall.   Check out Tennessee’s migration dashboard. Cornell Lab of Ornithology Map: Cornell Lab

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Paint Rock Center Studies the Decline of Insects

Kendra and John Abbott, professional nature photographers, educators, and outdoor enthusiasts both with roles at The University of Alabama, are supporting a national effort to study insect trends. Along with more than 150 other researchers, the Abbotts are gathering insect biomass and diversity insights from two collection sites across Alabama for the last couple years. Read more.

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