This morning, I observed an ant trail near a hedge. Each worker laid down a thin chemical line with its abdomen — a trail pheromone that others instinctively followed.
Some species modulate the strength of the pheromone depending on the food quality found. Stronger scent = richer reward. Nature’s version of Waze or Google Maps, but chemical!
In my journal:
“Insects don’t need signs — their maps are made of molecules.”
Next episode: mating by scent — the love language of pheromones.
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