The term 'BIRD TROPICAL' can be broken down into three crossword solutions: IBIS (4 letters), TOUCAN (6 letters), and MACAW (5 letters). The IBIS is a long-legged wading bird with a long, curved bill. It is found in tropical regions of the world, such as Africa, Asia, and Australia. The TOUCAN is a brightly colored bird with a large, colorful bill. It is native to Central and South America, and is known for its loud call. The MACAW is a large, colorful parrot with a long tail. It is native to Central and South America, and is known for its intelligence and ability to mimic human speech.