Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Behavior and Ethology
Gorilla Life-Stage Comparison Of Head Orientation, Lisa Wilding
Gorilla Life-Stage Comparison Of Head Orientation, Lisa Wilding
All Master's Theses
Staring by primates, as well as other species of animals, can be perceived as a threat and averting that gaze can minimize potential conflict. Given that gorillas are highly sexually dimorphic, they may use this staring and gaze aversion strategy more than physical contact. Due to the shape of the eye and the pigmented sclera in some primates, eye gaze can be difficult to determine, whereas, head orientation may be a more salient cue. The current study documents developmental differences among age-sex classes of captive western lowland gorillas (Gorilla gorilla gorilla) in six head orientation categories (Head Toward …