This morning @billdodd and @gcwarbler and I successfully re-located a patch of Beard Lichen that Bill and I originally found back in 2015 during a Golden-cheeked Warbler Survey on The Nature Conservancy's Barton Creek Habitat Preserve in southwest Austin. Chuck thought this might be the same patch he'd found here 20 years ago, but after finding it he thinks it's not the same patch. We searched for his patch in a nearby ravine but didn't find it.