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Life

Male birds’ feathers become duller when wildfires burn their habitats

By Cameron Duke

25 June 2021

Âé¶¹´«Ã½. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

A red-backed fairywren in northern Australia

Doug Barron

All fire and no rain makes fairywrens very dull birds. As the climate warms and wildfires become increasingly common, these birds are coping by ditching their bright plumage to better blend in with the burnt landscape.

at Washington State University in Pullman was studying the physiology of the red-backed fairywren (Malurus melanocephalus), an energetic little bird native to the grasslands of northern and eastern Australia, when he and his team made this discovery.

“I was in the middle of another experiment when this wildfire came through and burned up all…

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