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viraptor
352 days ago
The lack of information in ant trails (beyond "it exists here") leads to death spirals
https://en.m.wikipedia.org/wiki/Ant_mill
2 comments
fmbb
351 days ago
The very first sentence of the article you linked says this happens because they lose the pheromone track.
link
viraptor
351 days ago
It does, but the original paper is not as certain. (
https://digitallibrary.amnh.org/server/api/core/bitstreams/8...
) It suggests that the following is done "both chemically and tactually" in case of a circular path, although with just a minimal test.
link
deadbabe
351 days ago
How could they encode some kind of directional information into a trail?
link