Mid-Winter Eagle Survey in Wyoming Every January, hundreds of volunteers across the country take part in the Mid-Winter Bald Eagle Survey — a nationwide effort to monitor eagle populations and habitat use. Recently, Wyoming News Now sat down with Bureau of Land Management wildlife biologist David Merz from our Kemmerer Field Office to talk about this important survey and how it helps guide long-term conservation and land management efforts. Thank you to all the volunteers who help make this effo