Yet more video, ant colony excavation
 

This is from the Ant course 2010, in Borneo
here we are excavating a colony of a very interesting ant species (Harpegnathus sp.). They have peculiar mouth apparatus, allowing them to close their mandibles with very strong force (more info here Research)
the colony was excavated and brought to US to be kept in the lab and studied
Shot on Canon 5D mark II, Tokina 100/2.8, Canon 24-105/4, Rode VideoMic