Aggressiveness predicts dominance rank in greylag geese: mirror tests and agonistic interactions

S Kleindorfer, MA Krupka, AC Katsis… - Royal Society …, 2024 - royalsocietypublishing.org
Individual differences in aggressiveness, if consistent across time and contexts, may
contribute to the long-term maintenance of social hierarchies in complex animal societies …

[HTML][HTML] Effects of assortative mating for personality on reproductive success in greylag geese, Anser anser

LK Common, AC Katsis, D Frigerio, S Kleindorfer - Animal Behaviour, 2024 - Elsevier
Highlights•Personality of both parents and their similarity in personality can affect
fitness.•Greylag geese were not assortatively paired for personality at the flock …

Exploration behavior differs between Darwin's finch species and predicts territory defense and hatching success

AC Katsis, D Colombelli-Négrel, Ç Akçay… - Behavioral Ecology and …, 2024 - Springer
Darwin's finch species in the Galápagos Islands are famously distinguished by their
morphology but less attention has been given to behavioral differences between species. In …

Aggressive behavior as a predictor of home range size: findings from both range-restricted and widespread Darwin's finch species

J García-Loor, M Gallego-Abenza, AC Katsis… - Journal of …, 2024 - Springer
Abstract Information about an animal's home range (the geographical area in which it
accesses resources for survival and reproduction) is vital broadly for understanding animal …