How Ants Use Pheromone Trails to Navigate and Forage #186834 (License: Personal Use)

This diagram shows an ant laying down a chemical pheromone trail as it travels from tree roots to a food source (a white mound), with the dashed line representing the scent path. Other ants detect and reinforce this trail, creating a self-optimizing foraging network. The arrow highlights the direction of movement and signal deposition.

Used on educational biology pages, entomology resources, or ecology lesson materials to explain insect communication; matches user intent seeking visual aids for understanding ant behavior or swarm intelligence.