The Weird World of Caddisfly Larvae That Build Homes From Sand and Shells
Imagine a tiny creature living at the bottom of a stream, quietly going about its life while crafting intricate houses out of the river’s debris. These homes aren’t just piles of junk—they’re masterpieces of miniature engineering, built from grains of sand, fragments of shell, and even bits of glass. The architects? Caddisfly larvae, whose bizarre ...









