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Behavioural traits are often plastic and can allow animals important flexibility when environmental conditions vary. However, studies of animal personality suggest that behaviour can be ‘constrained’ to certain behavioural types, leading to consistent differences between individuals. Few studies have investigated the interaction between personality traits and the need for flexibility in individuals...
Abstract. For species that form multi-generational and territorial family groups, resource-rich areas are predicted to support family dynasties in which one genetic lineage continuously occupies an area and may even expand to occupy surrounding areas. Data from a long-term study of Tasmanian native hens (Gallinula mortierii) support this prediction. The reproductive success and dispersal patterns...
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