Weaver Ant Nest Building: How Larvae Become Silk Tools
High in a tropical tree, several worker ants grip the edges of separate living leaves with their mandibles and pull. When the gap is too wide for a single worker, …
Animal Architecture
How Orangutans Build Sleeping Nests High in the Rainforest
As daylight fades over a Southeast Asian rainforest, an orangutan moving through the canopy begins looking for somewhere to spend the night. There is no permanent bedroom waiting. Instead, the …