Why do Weaver ants use leaves to make there nests?

Weaver ants use leaves to make their nests because the leaves provide a sturdy and protective environment for their colony. By stitching together leaves with silk produced by their larvae, they create a secure structure that can shelter their young and protect against predators. This nest-building behavior also allows them to take advantage of the canopy habitat, reducing competition and enhancing their foraging efficiency. The use of leaves is an adaptive strategy that optimizes their survival and reproductive success.