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Migaloo ("whitefella" in some Aboriginal languages) is an all-white humpback whale ( Megaptera novaeangliae) that was first sighted on June 28, 1991 at the east coast near Byron Bay.
The White Whale Research Centre (WWRC) was founded by Oskar Peterson in 1997 in order to raise awareness of Migaloo the white whale and it has become a collaboration of research from renowned marine experts and citizen scientists who have helped to collect and record sightings over the years. These recorded sightings are available via the website, migaloo.com.au.
His singing was first recorded in 1998, which made scientists believe that Migaloo is a male humpback. After genetic analysis in 2004 by Southern Cross University scientists, it was confirmed the Migaloo is male and possibly born in the mid-late 1980s; some scientists believe a likely birth year of 1989. In 2022 a dead white humpback whale was washed up at a beach in Victoria that was thought to be Migaloo. After analysis by Victoria's Department of Environment, Land, Water and Planning (DEWLP) it was confirmed that the stranded whale was female and therefore not Migaloo. Since the last reported sighting of Migaloo was in 2020, there have been some questions regarding the animal's status, but scientists suggest that long periods without observation are not unusual and could be due to changes in migration routes.
Migaloo is one of the most famous humpback whales on the planet, having a website dedicated to him. His popularity led to special declarations in Queensland protecting Migaloo and other whales that are greater than 90% white in colour. A non-approach zone of 500 metres in general and 610 metres for aircraft has been established.
In April 2022, another white humpback whale was spotted off the coast of New South Wales. It is suggested to be a young male and has small grey colouration.
In June of 2023, a white calf was recorded from a drone at Batemans Bay. In July of the same year, another was sighted by tour groups at Ningaloo Coast.
In 2022 another sighting of a white humpback has been made. In October near the coast of Costa Rica a young white individual has been sighted and photographed with a non-white adult. The calf was spotted by a pilot flying over north-western Costa Rica. This was the first sighting of a white humpback whale in the Eastern Pacific. This calf is hypopigmented, without a clear conclusion about the exact chromatic abnormality determining its white coloration.
There is discussion of whether the name is appropriate as Aboriginal terms for white people can have ambiguous meanings and can also describe disembodied human spirits. Some people consider the term "migaloo" as a name for a famous whale as a questionable choice considering the suffering white settlers have brought to the Aboriginal people of Australia.
Since his first sighting in 1991, the unique color of Migaloo has allowed scientists to study individual migration patterns, given the high availability of sightings data. Migaloo migrates along the eastern part of Australia at a migration rate of between 125 and 140 kilometres per day, with a mean speed of , faster than the mean speed recorded for other humpback whales, likely because he is an adult male and endures faster travelling speeds than juveniles and females with calves, for example. Another reason for the high speed could be to avoid harassment from whale-watching boats and other recreational vessels.
This whale shows high consistency in his migration, passing through Cape Byron/Ballina approximately at the same time each year during both the northwards and southwards migration. Migaloo has been seen travelling mainly in pods of two individuals, but also alone or in surface-active groups.
Migaloo's absence from East Australian waters and his recent sighting in New Zealand might suggest that the migration route changes with time.
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