As 2017 nears its close, so too will the long volunteer service of Christine Balew and Sheila Mason. For over a decade, Christine and Sheila have come to Pahranagat National Wildlife Refuge every Saturday morning to greet visitors, answer questions, and improve guests’ experience at the refuge. They have helped thousands of visitors over the years. Sheila explains, “Day to day, we just sit back and talk to people. We meet the best people here! They come from all over.