Blanche du bois
An eerie ‘ghost tree’ appeared by the River Wharfe in North Yorkshire after thousands of ermine moth caterpillars wove a web over its trunk and branches. The silky mesh protects them from predators before they turn into moths.
An eerie ‘ghost tree’ appeared by the River Wharfe in North Yorkshire after thousands of ermine moth caterpillars wove a web over its trunk and branches. The silky mesh protects them from predators before they turn into moths.