US Department of the Interior @Interior
Hundreds of thousands of waterfowl, including virtually the entire population of Pacific black brant, migrate to Izembek National Wildlife Refuge every year to get some much-needed rest and dine at one of the world's largest eelgrass beds. Photos by Kristine Sowl / @USFWS https://t.co/nu3sxtexMC — PolitiTweet.org