The term 'bird with long legs' can be summarized by three different species of birds: CRANE, stilt, and IBIS. The CRANE is a large bird with a long neck and long legs, and is found in many parts of the world. The stilt is a wading bird with very long legs, and is found mainly in wetlands and shallow water. The IBIS is a wading bird with a long, curved bill and long legs, and is found in warm climates. All three of these birds have long legs, making them well-suited for wading in shallow water.