Calendar of Events

5/9 • A Wildflower Affair
5/16 • Evening Paddle
5/16 • Nature Nerd Hike
5/17 • Spring Fungi ID: Beginner Workshop
5/17 • Ijams Field Day: Botany for Beginners
5/17 • Evening Paddle
5/18 • ETNBA Monthly Jam

Ijams Nature Center, 2915 Island Home Ave, Knoxville, TN 37920. Visitor Center open daily 10-6; grounds and trails open daily from 8 AM - dusk. Information: 865-577-4717, www.ijams.org

On the Oak Ridge Reservation, located in east Tennessee, over 1100 vascular plants, 72 fish, 34 mammals and over 200 bird species have been observed. The public is invited to nature walks designed to highlight not only the rich flora and fauna diversity of the reservation, but also to demonstrate the work being done to sustainably manage and conserve this resource. Walks will take place on several locations across the Oak Ridge Reservation beginning in late winter through late summer. Reservations must be made in advance by noon the Thursday prior to each walk by contacting Nick Oldham 865-341-3670 (oldhamnv@ornl.gov). More information about these walks is available by contacting Trent Jett at 865-574-9188 (jettrt@ornl.gov).

Frog Calls and Bat Identification – Jones Island Road
Date: Friday, May 9
Location: Meet at Melton Hill Dam Tailwater boat ramp (Hwy 95)
Time: 7:30 p.m. to 9:00 p.m.
Leader: Nikki Jones and Sarah Darling (ORNL)
Limit: 25 (children are allowed)
We will visit beaver-impounded ponds to learn how ORNL personnel monitor frog populations. We hope to hear a variety of frogs including pickerel frogs, spring peepers, and southern chorus frogs. Participants will learn to identify frogs based on calls. We also will see bats foraging overhead and will utilize equipment for participants to identify bat species by their calls. Walking will be on level dirt/gravel roads (distance <1 mile). Dress in layers, wear sturdy shoes, and bring bug spray and water. A reliable flashlight or headlamp is recommended since the walk will continue after sunset. No pets please.

The Smithsonian’s National Collection of Fishes X-rays represent more than 70 percent of the world’s fish specimens and is the largest and most diverse collection of its kind in the world. Although the X-rays featured in the national collection were made for research purposes, the strikingly elegant images demonstrate the natural union of science and art and are a visual retelling of the evolution of fish. X-Ray Vision: Fish Inside Out, an exhibition from the Smithsonian’s National Museum of Natural History and the Smithsonian Institution Traveling Exhibition Service (SITES), showcases these dramatic prints exposing the inner workings of the fish.

The exhibition features 32 black-and-white digital prints of different species of fish. Arranged in evolutionary sequence, these X-rays give a tour through the long stream of fish evolution. The X-rays have allowed Smithsonian and other scientists to study the skeleton of a fish without altering the specimen, making it easier for scientists to build a comprehensive picture of fish diversity.

The exhibition also includes specimens from the collections of the McClung Museum, the Etnier Ichthyological Collection, and the Vertebrate Osteology Collection to highlight research happening with fish specimens at the University of Tennessee.

McClung Museum of Natural History and Culture, 1327 Circle Park Dr on the UT campus, Knoxville, TN 37996. Hours: Tu-Sa 9-5, Sun 12-4. Information: 865-974-2144, https://mcclungmuseum.utk.edu/