Last night while checking on, and observing my Ts, I noticed my Salmon Pink walking along on the side of the enclosure, with chelicerae spread, fangs out, apparently trying to bite into the plastic. She's in a walmart clear jar with screw-on lid. Have not noticed this behavior before, and she did this for maybe 15 min and quit. Tonight she happily munched a crix and seems back to normal. Anyone have an idea what this behavior was, if anything? Anyone else noticed this behavior with their Ts? She has been in these types of jars since I got her as a sling, and always seemed well acclimated to them, she has a hide of bark, and plenty of bedding, and her moss is on the dry side, with occasional misting.