Animals 2 Ants 2 Escape Reaction 2 Linepithema humile Social Behavior 2 Stress, Physiological 2 Temperature 2 animal 2 animal behavior animal experiment 2 ant 2 article 2 citronella 2 competition 2 controlled study 2 egress time 2 escape behavior 2 heat stress 2 insect repellent 2 nonhuman 2 organism colony 2 physiological stress 2 physiology 2 queen (insect) 2 social behavior 2 stimulus response 2 temperature 2 temperature stress 2 unclassified drug 2 worker (insect) 2