Sexual harassment and female gregariousness within the South American ocean lion, Otaria flavescens.
Most colonial pinnipeds [fin-footed creatures] form extreme groupings of breeding women that can't be entirely described through the distribution of websites for reproduction. Avoidance of male harassment continues to be postulated being an important determinant of reproductive aggregation within this number of animals. Female gregariousness can help to eliminate harassment by resident males by two systems directly through the dilution effect or not directly because resident males that defend large female groups are less bothering. To be able to investigate the connection between male harassment and female gregariousness with regards to how big breeding groups, we analysed the behavior of dominant males as well as their women inside a breeding colony of Otaria flavescens. Women in large breeding groups received less harassment by resident males because of dilution effects also, since males that defended a sizable group interacted less often with women than males with small groups.
Photo: flickr/Indrik myneur
Related content:
Discoblog: NCBI ROFL: Walruses are wonderful in mattress: they are able to sleep 14 hrs!
Discoblog: NCBI ROFL: Penguins on treadmill machines. Need we are saying more
Discoblog: NCBI ROFL: Would you solve the floating peanut task
WTF is NCBI ROFL Read our FAQ!
No comments:
Post a Comment