Greater, oldest known greater flamingo and Feast Festival 2021 mascot (h. c.1919–1933)

Greater, also known as Flamingo One and Flamingo 1, was the world's oldest greater flamingo, residing at the Adelaide Zoo in Adelaide, Australia. It was at least 83 years old, having arrived at the zoo from either Cairo or Hamburg in either 1933, 1930, 1925, or 1919, at which point it was already a full-grown adult. Greater's sex was never determined.

The greater flamingo is the most widespread and largest species of the flamingo family. Common in the Old World, they are found in Northern (coastal) and Sub-Saharan Africa, the Indian Subcontinent, the Middle East, the Levant, the Persian Gulf, the Gulf of Aden, the Red Sea, and the Mediterranean countries of Southern Europe.

Feast Festival is an LGBTI Festival held annually in November in the South Australian capital of Adelaide. The event is one of Australia's four major queer festivals, alongside Perth's Pride Festival, Melbourne's Midsumma and the Sydney Gay and Lesbian Mardi Gras.

January 30 is the 30th day of the year in the Gregorian calendar; 335 days remain until the end of the year.