Touch, Season 1

Jake:
[voiceover]There are 3 million species of animals living in tropical rainforest, and one of them, the redfire ant, lives underground, under constant threat of annihilation from flash floods. Nature doesn't care, if a species wants to survive, it has to prove it deserves to. When the floods come, fireants hold on to each other, creating a living raft that could float untill the water recedes, months if necessary. So how does the species figure something like that out? Instinct? Trial and error? Was there one fireant that was being swept away by the rushing water, and grabbed on to another ant, only to find that together, they could float? What if you were that one who knew what needed to be done, but you had no words? How do you make the others understand? How do you call for help?