Recently, researchers in New Zealand were thrilled to spot an extremely rare white whale.

White humpback whales are extremely rare in the world. Migaloo was the first one to be seen back in 1991 and since then, he has usually been spotted off the coast of Australia during the annual migration from Antarctica to the tropical waters. 
Recently, however, researchers believe they saw the whale swimming around New Zealand.
They spotted the white humpback along with a typical black humpback while conducting a whale survey in Cook Strait.
In a New Zealand's Department of Conservation