Rare White Heron with Leucism Spotted in Jeju

A grey heron with feathers turned white due to a partial loss of pigmentation has been spotted in Jeju.

According to Documentary Jeju Director Oh Seung-mok today (the 4th), a white heron was observed at around 5 p.m. the previous day along the coast of Haengwon-ri, Gujwa-eup, Jeju City.

This individual is presumed to be a leucistic heron, which appears white due to a partial lack of pigment cells in its feathers and skin caused by a genetic mutation.

Director Oh said, "This individual, which appears to be a juvenile hatched this year, shows a stark color difference compared to other young birds born in the same year," adding, "It is rare to witness a leucistic heron."

Grey herons, large water-dwelling birds, typically feature grey backs and bodies, white heads, and a black stripe running like a crest from their eyes to the back of their heads.

Juveniles do not yet have fully developed crests.
(Photo provided by Documentary Jeju, Yonhap News)
※ Please note: This article was translated by AI and may contain errors.