The term 'long-plumed heron' refers to a type of bird known as an EGRET, which is characterized by its long, white feathers. Egrets are found in many parts of the world, including North and South America, Europe, Africa, and Asia. They are typically found near bodies of water, such as rivers, lakes, and wetlands, where they feed on fish, frogs, and other aquatic animals. Egrets are also known for their graceful flight and elegant appearance.