english: Over the time of the study, and especially in the past 10 years, there's been a very severe and deepening drought in the Southwestern U.S., and it turns out that the colonies that conserve water, that stay in when it's really hot outside, and thus sacrifice getting as much food as possible, are the ones more likely to have offspring colonies.
non_english: Vremenom kroz istraživanje, naročito u poslednjih 10 godina, došlo je do veoma teške i zaoštravajuće suše u jugozapadu SAD-a, i ispostavilo se da kolonije koje čuvaju vodu, koje ostaju unutra kada je zaista vruće napolju, i tako žrtvuju pribavljanje što više moguće hrane, su one koje će verovatnije imati kolonije potomaka.