US Department of the Interior @Interior
Black Skimmers are one of the many migratory bird species found at St. Marks NWR in #Florida. They feed by flying over the water surface with the lower mandible skimming the water for small fish, insects, crustaceans and mollusks. Pic by Richard Higgins (https://t.co/fTuu0AaPyh) https://t.co/dXpLz5Q8IH — PolitiTweet.org