17 This poison dart frog is popular with visitors. In the wild these dart frogs are believed to be poisonous because of the insects that they eat. Dr. Mike Beck is shown with a banana harvest from the C. Fred Edwards Conservatory. Shown is part of the nature trail located on HMAs 52 acres. HMA Nature Docents from left to right are Susan Shields AJ Stovitz Bernard Adkins Helen Gibbins Jim Case Len Deutsch Ron Alexander Rose Riter and Dr. Mike Beck HMAs Conservatory Director. Nature Docents absent from the photo are Frances Case Joyce Holland Peggy Pollard Jim Boggess and Ron Morgan. Joyce Holland is shown trimming plants along the Sensory Trail. Campers look for salamanders and other creatures in the creek.A camper dissects an owl pellet.