argentine ants

Why are ants so crowded, but their whole nest never gets in traffic?
If you've ever observed a colony of ants moving, you'll find they never get stuck in traffic. Ants are the masters of man in organizing collective traffic flows.
The mysteries of Argentinian ants are aggressive
The native ants in the US are struggling hard against the strong invasion of aggressive and inverse Argentine ants. The dangerous invasion of this ant has so far not been able to