https://www.livescience.com/59771-fire-ants-build-sinking-eiffel-towers.html
Fire Ants Build Sinking 'Eiffel Towers' from Their Own Bodies | Live Science
Jul 12, 2017 - Fire ants can build miniature look-alikes of the Eiffel Tower from their own bodies, and the insects perpetually rebuild the structures to save them from...
fire antseiffel towers