This Saturday, May 14, is World Migratory Bird Day, an annual campaign that celebrates migrating bird species across countries and continents (it’s also celebrated in October, this year on October 8.) The 2022 campaign highlights the impact of light pollution on migratory birds, like these nesting ospreys near Kenney Reservoir (above.) According to Environment for the Americas, “artificial light is increasing globally by at least two percent a year … light pollution…