Kinglets are a group of small birds found in the New World and Old World. They are known for their cheerful songs and active behavior. Synonyms for the word "kinglets" include "crowned warblers", "empidonax kinglets", "golden-crowned kinglets", "ruby-crowned kinglets", and "woodland kinglets". These little birds are often difficult to spot, but can be recognized by their short, stubby bills and distinctive head markings. They are important members of forest ecosystems, feeding on insects and spiders and serving as prey for larger birds such as hawks and owls. Despite their small size, kinglets are mighty in their contributions to the natural world.