Odorous house ants, Tapinoma sessile, react to my incursion into their nursery by rapidly relocating their eggs. (Iowa, USA)
A group of ants (genus Dolichoderus) attends a colony of mealybugs, family Pseudococcidae (Chiang Mai, Thailand).
Dolichoderus ants defend themselves from parasitic Phorid flies in Chiang Mai, Thailand.