Extraverts tend to enjoy human interactions and to be enthusiastic, talkative, assertive, and gregarious. Maya and Rosesh consider Indravadan's attitude towards Rosesh and his gregarious nature boorish. Charles Louis was witty, charming and of a gregarious nature. There is evidence that individual hens prefer to be either solitary or gregarious nesters. Thome was known for his consistently positive attitude and "gregarious" personality. Chickens are gregarious birds and live together in flocks. These birds are gregarious and very social. Desert locusts have two phases, the solitary phase and the gregarious phase. One of the greatest differences between the solitary and gregarious phases is behavioural. Adult females are gregarious and congregate at depths of . Many megabat species are highly gregarious or social. The red-winged blackbird are territorial, polygynous, gregarious and migratory birds of short distance . A rookery is generally reserved for a colony of gregarious birds. They share many social patterns with more gregarious species such as chimpanzees. The giant otter is large, gregarious, and diurnal.