Long-necked birds are a type of bird that have long necks and can be found in many different habitats. Swans, GEESE, herons, and ostriches are all examples of long-necked birds. Swans have a five letter word, GEESE have a five letter word, herons have a six letter word, and ostriches have a nine letter word. These birds are often seen in wetlands, rivers, and lakes, and they are known for their graceful swimming and flying abilities.