Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Activity patterns in a gelada monkey group

I S Bernstein

    Folia Primatologica; International Journal of Primatology
    |January 1, 1975
    PubMed
    Summary
    This summary is machine-generated.

    Gelada monkey activity is influenced by diurnal, temperature, and weather patterns, similar to pigtail monkeys. Paternal care and bachelor male roles were significant in gelada social behavior.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Inter- and intraspecific sexual behavior in two species of macaque: A possible behavioral barrier to gene flow.

    Behavioural processes·2014
    Same author

    Ontogenetic changes and the stability of rhesus monkey dominance relationships.

    Behavioural processes·2014
    Same author

    Grooming, social bonding, and agonistic aiding in rhesus monkeys.

    American journal of primatology·2000
    Same author

    Social grooming in assamese macaques (Macaca assamensis).

    American journal of primatology·1999
    Same author

    Dominance in assamese macaques (Macaca assamensis).

    American journal of primatology·1999
    Same author

    Effects of periodic removal and reintroduction on the social and sexual behavior of stumptail macaques (Macaca arctoides).

    Folia primatologica; international journal of primatology·1992
    Same journal

    Tree-shaking displays in a free-ranging, provisioned group of Japanese macaques (Macaca fuscata).

    Folia primatologica; international journal of primatology·2026
    Same journal

    Manoeuvring mangroves: a preliminary study on the use of a mangrove reserve by Philippine tarsiers (Carlito syrichta) on Siargao Island, Philippines.

    Folia primatologica; international journal of primatology·2026
    Same journal

    Greater ecological flexibility in furry-eared dwarf lemurs versus sympatric Sibree's dwarf lemurs: Insights from activity budgets, spatial distribution, and foraging behavior.

    Folia primatologica; international journal of primatology·2026
    Same journal

    Limits to fragmented habitat viability: case study of owl monkeys in a 0.5 ha natural forest island.

    Folia primatologica; international journal of primatology·2026
    Same journal

    Preliminary study of intra- and inter-group behavioural synchronization in owl monkeys (Aotus azarae) in the Argentine Chaco.

    Folia primatologica; international journal of primatology·2026
    Same journal

    Disambiguating grappling: Push-pull tangle as an intriguing social interaction in spider monkeys.

    Folia primatologica; international journal of primatology·2026
    See all related articles

    Area of Science:

    • Primatology
    • Ethology
    • Behavioral Ecology

    Background:

    • Understanding environmental influences on primate behavior is crucial for conservation.
    • Gelada monkeys (Theropithecus gelada) and pigtail monkeys (Macaca nemestrina) offer comparative models for social dynamics.
    • Previous research established environmental impacts on pigtail monkey activity.

    Purpose of the Study:

    • To compare the influence of environmental factors on gelada monkey activity profiles with existing pigtail monkey data.
    • To identify specific behavioral patterns in gelada monkeys related to diurnal, temperature, and weather variations.
    • To analyze the social structure and caregiving behaviors within gelada monkey groups.

    Main Methods:

    • Observational study of a gelada monkey group.

    Related Experiment Videos

  • Data collection on diurnal, temperature, and weather conditions.
  • Comparison of gelada activity profiles with previously published pigtail monkey data.

    • Main Results:

    • Diurnal, temperature, and weather significantly influenced gelada monkey activity.
    • Many behavioral responses mirrored those observed in pigtail monkeys.
    • Gelada females showed higher activity in agonistic, sexual, and grooming behaviors.
    • One-male units and bachelor males played key roles in gelada social dynamics, particularly for immature animals.
    • Paternal care patterns were more prominent than 'aunt' behavior.

    Conclusions:

    • Environmental factors exert similar influences on the activity of gelada and pigtail monkeys.
    • Gelada social structure is characterized by distinct roles for males and females, with a notable emphasis on paternal care.
    • Bachelor males are central to the social integration of immature geladas.