The Australian Honeyeater is a type of bird found in Australia and New Zealand. It is a small to medium-sized passerine bird, with the scientific name of Meliphagidae. The TUI, which is a three-letter acronym for the species, is one of the most common species of honeyeaters in Australia. They are known for their distinctive call and for their bright yellow and black plumage. They feed mainly on nectar and insects, and can often be seen in gardens and parks. They are also important pollinators of native plants.