OOIR: Observatory of International Research

Papers

(The median citation count of International Journal of Primatology is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-03-01 to 2024-03-01.)

Article	Citations
A National-Level Assessment of Lemur Hunting Pressure in Madagascar	18
The Current Status of the World’s Primates: Mapping Threats to Understand Priorities for Primate Conservation	18
Classifying Chimpanzee (Pan troglodytes) Landscapes Across Large-Scale Environmental Gradients in Africa	17
No Planet for Apes? Assessing Global Priority Areas and Species Affected by Linear Infrastructures	16
Noninvasive Technologies for Primate Conservation in the 21st Century	16
Lethal Coalitionary Aggression Associated with a Community Fission in Chimpanzees (Pan troglodytes) at Ngogo, Kibale National Park, Uganda	16
Decolonizing Primate Conservation Practice: A Case Study from North Morocco	15
Socioecological Factors Influencing Intergroup Encounters in Western Lowland Gorillas (Gorilla gorilla gorilla)	14
Advocacy and Activism as Essential Tools in Primate Conservation	13
Whom Do Primate Names Honor? Rethinking Primate Eponyms	13
Principal Drivers and Conservation Solutions to the Impending Primate Extinction Crisis: Introduction to the Special Issue	12
Compositionality in Primate Gestural Communication and Multicomponent Signal Displays	12
Factors Predicting Provisioning of Macaques by Humans at Tourist Sites	12
Spatiotemporal Variation in Bonobo (Pan paniscus) Habitat Use in a Forest–Savanna Mosaic	12
When Northern Pigtailed Macaques (Macaca leonina) Cannot Select for Ideal Sleeping Sites in a Degraded Habitat	11
Rare Bearded Capuchin (Sapajus libidinosus) Tool-Use Culture is Threatened by Land use Changes in Northeastern Brazil	11
White-Faced Capuchin, Cebus capucinus imitator, Hammerstone and Anvil Tool Use in Riparian Habitats on Coiba Island, Panama	11
Climate Change Estimates Surpass Rates of Climatic Niche Evolution in Primates	11
Comparative Analysis of the Vocal Repertoires of the Indri (Indri indri) and the Diademed Sifaka (Propithecus diadema)	10
The Collective Action Problem but Not Numerical Superiority Explains Success in Intergroup Encounters in Verreaux’s Sifaka (Propithecus verreauxi): Implications for Individual Participation and Free-R	10
Using Utilitarian Plants for Lemur Conservation	10
Impact of Electric Shock and Electrocution on Populations of Four Monkey Species in the Suburban Town of Diani, Kenya	10
Social Correlates of and Reasons for Primate Meat Consumption in Central Amazonia	10
Feeding Ecology of the Omo River Guereza (Colobus guereza guereza) in Habitats with Varying Levels of Fragmentation and Disturbance in the Southern Ethiopian Highlands	10
Toward Passive Acoustic Monitoring of Lemurs: Using an Affordable Open-Source System to Monitor Phaner Vocal Activity and Density	10

Influences of Forest Structure on the Density and Habitat Preference of Two Sympatric Gibbons (Symphalangus syndactylus and Hylobates lar)	10
Chimpanzee (Pan troglodytes verus) Density and Environmental Gradients at Their Biogeographical Range Edge	9
Intergroup Encounters of Chimpanzees (Pan troglodytes) from the Female Perspective	9
Activity Patterns, Diet and Home Range of Night Monkeys (Aotus griseimembra and Aotus lemurinus) in Tropical Lowland and Mountain Forests of Central Colombia	9
The Relationship Between GPS Sampling Interval and Estimated Daily Travel Distances in Chacma Baboons (Papio ursinus)	9
After the smoke has cleared: Extended low fruit productivity following forest fires decreased gregariousness and social tolerance among wild female Bornean orangutans (Pongo pygmaeus wurmbii)	8
Deciding Where to Sleep: Spatial Levels of Nesting Selection in Chimpanzees (Pan troglodytes) Living in Savanna at Issa, Tanzania	8
Community-Based Ecotourism and Primate Watching as a Conservation Tool in the Amazon Rainforest	8
Sex Bias and Social Influences on Savanna Chimpanzee (Pan troglodytes verus) Nest Building Behavior	8
Fruit Selectivity in Anthropoid Primates: Size Matters	7
Human Activity and Forest Degradation Threaten Populations of the Nigeria–Cameroon Chimpanzee (Pan troglodytes ellioti) in Western Cameroon	7
“Spider Monkey Cotton”: Bridging Waiwai and Scientific Ontologies to Characterize Spider Monkey (Ateles paniscus) Filariasis in the Konashen Community Owned Conservation Area, Guyana	7
The face is central to primate multicomponent signals	7
Infant Survival Among Free-Living Bonnet Macaques (Macaca radiata) in South India	7
“Engaging the Enemy”: Orangutan (Pongo pygmaeus morio) Conservation in Human Modified Environments in the Kinabatangan floodplain of Sabah, Malaysian Borneo	7
Sustainable Peeling of Kapok Tree (Ceiba pentandra) Bark by the Chimpanzees (Pan troglodytes verus) of Comoé National Park, Ivory Coast	7
Dominance or Tolerance? Causes and consequences of a period of increased intercommunity encounters among bonobos (Pan paniscus) at LuiKotale	7
Uncertainty Regarding Species Delimitation, Geographic Distribution, and the Evolutionary History of South-Central Amazonian Titi Monkey Species (Plecturocebus, Pitheciidae)	6
Immature Male Chimpanzees’ (Pan troglodytes schweinfurthii) Social Relationships with Adult Males, but Not Peers, Persist into Adulthood	6
Compositionality in Different Modalities: A View from Usage-Based Linguistics	6
Reaction to Snakes in Wild Moor Macaques (Macaca maura)	6
The Vocal Repertoire of the Northern Giant Mouse Lemur (Mirza zaza) in Captivity	6
On the Earliest Representations of Chimpanzees (Pan troglodytes): Were African Apes Traded to Bronze Age Elam?	6
Cao Vit Gibbons (Nomascus nasutus) Sing at Higher Elevation but Not in Peripheral Areas of Their Home Range in a Karst Forest	6
Socioecology Explains Individual Variation in Urban Space Use in Response to Management in Cape Chacma Baboons (Papio ursinus)	6
The Evolution of Vocal Communication: Inertia and Divergence in Two Closely Related Primates	6
A 24-Year Record of Female Reproductive Dynamics in Two Sympatric Mouse Lemur Species in Northwestern Madagascar	5
Diet and Use of Fallback Foods by Rwenzori Black-and-White Colobus (Colobus angolensis ruwenzorii) in Rwanda: Implications for Supergroup Formation	5
Understanding the Phylogenetics of Indian Hoolock Gibbons: Hoolock hoolock and H. leuconedys	5
The Critically Endangered Hainan Gibbon (Nomascus hainanus) Population Increases but not at the Maximum Possible Rate	5
A Mathematical Modelling Approach to Functionally Defining Forest Edge and Its Utility for Primate Behavioural Edge Effects	5
Mothers Frequent Caves: Lactation Affects Chimpanzee (Pan troglodytes verus) Cave Use in Southeastern Senegal	5
The Role of Landscape Structure in Primate Crop Feeding: Insights from Rhesus Macaques (Macaca mulatta) in Northern India	5
Spider Monkeys (Ateles geoffroyi) Habituate to Anthropogenic Pressure in a Low-Impact Tourism Area: Insights from a Multi-Method Approach	5
Operationalizing Intentionality in Primate Communication: Social and Ecological Considerations	5
Detecting an Effect of Group Size on Individual Responses to Neighboring Groups in Gray-Cheeked Mangabeys (Lophocebus albigena)	5
Social Network Analysis of a Chimpanzee (Pan troglodytes) Group in Captivity Following the Integration of a New Adult Member	5
Working from the Inside Out: Fostering Intrinsic Motivation and Expanding Our Criteria for Conservation Success	5
An Approaching Motor Boat Induces Stress-Related Behaviors in Proboscis Monkeys (Nasalis larvatus) Living in a Riparian Area	5
The evolution of combinatoriality and compositionality in hominid tool use: a comparative perspective	5
Effects of Female Group Size on the Number of Males in Blue Monkey (Cercopithecus mitis) Groups	5
A Reassessment of the Population Size, Demography, and Status of Tanzania’s Endemic Kipunji Rungwecebus kipunji 13 Years on: Demonstrating Conservation Success	5
Cold Discomfort: A Model to Explain Repetitive Linear Enamel Hypoplasia Among Pan troglodytes and Pan paniscus	4
Temporal calling patterns of a captive group of chimpanzees (Pan troglodytes)	4
Communication Network Reflects Social Instability in a Wild Siamang (Symphalangus syndactylus) Population	4
Validation of a Fecal T3 Metabolite Assay for Measuring Energetics in Wild Golden Snub-Nosed Monkeys (Rhinopithecus roxellana)	4
The Influence of Target Animacy and Social Rank on Hand Preference in Barbary Macaques (Macaca sylvanus)	4
Farmers’ Perceptions of White-Faced Capuchins (Cebus imitator) and Human–Primate Coexistence in Rural Communities of Renacimiento District, Chiriquí Province, Panama	4
Narratives of Positionality in Primatology: Foreign/Range–Country Collaborator Perspectives from Africa and South America	4
Dynamics of Intergroup Relationships in Primates: Introduction to the Special Issue	4

Gut Microbial Diversity and Ecological Specialization in Four Sympatric Lemur Species Under Lean Conditions	4
Landscaping the Behavioural Ecology of Primate Stone Tool Use	4
The Density of Callicebus coimbrai is Better Predicted by Vegetation Structure Variables than by Surrounding Landscape	4
Sleep Patterns of Aging Chimpanzees (Pan troglodytes)	4
Feeding Ecology and Regurgitation–Reingestion Behavior of the Critically Endangered Indri indri in the Maromizaha Protected Area, Eastern Madagascar	4
The Relationship Between Tool Use and Prey Availability in Chimpanzees (Pan troglodytes schweinfurthii) of Northern Democratic Republic of Congo	4
Environmental Factors Are Stronger Predictors of Primate Species’ Distributions Than Basic Biological Traits	4
Limited Evidence for Individual Signatures or Site-Level Patterns of Variation in Male Northern Gray Gibbon (Hylobates funereus) Duet Codas	4
Pulp Fiction: Why Some Populations of Ripe-Fruit Specialists Ateles chamek and A. marginatus Prefer Insect-Infested Foods	4
Geophagy in Wild Yellow-Tailed Woolly Monkeys (Lagothrix flavicauda) Is Brief and Rare	3
Validation of a Dehydroepiandrosterone-Sulfate Assay in Three Platyrrhine Primates (Alouatta caraya, Aotus azarae infulatus, and Sapajus apella)	3
Viability meets suitability: distribution of the extinction risk of an imperiled titi monkey (Callicebus barbarabrownae) under multiple threats	3
Ecological Determinants of Malabar Slender Loris (Loris lydekkerianus malabaricus, Cabrera 1908) Occupancy and Abundance in Aralam Wildlife Sanctuary, Western Ghats, India	3
Foraging Strategies of Invasive Macaca fascicularis may Promote Plant Invasion in Mauritius	3
Coping Style and Early Life Vocalizations in the Common Marmoset (Callithrix jacchus)	3
Arm-Swinging in the Red-Shanked Douc (Pygathrix nemaeus): Implications of Body Mass	3
Speciation by Sensory Drive in the Paragalago zanzibaricus Species Complex	3
Population Status of the Critically Endangered Preuss’s Red Colobus Monkey (Piliocolobus preussi Matschie 1900) and Recommendations for Its Conservation	3
A Brief Observation of Endangered Coquerel’s Sifaka (Propithecus coquereli) Feeding on Red Mangrove (Rhizophora mucronata) Vegetation in a Mangrove Environment, Northwest Madagascar	3
Diet and Feeding Ecology of the Critically Endangered San Martín Titi Monkey (Plecturocebus oenanthe) in Peru	3
Reproductive Parameters of Captive Female Northern White-Cheeked (Nomascus leucogenys) and Yellow-Cheeked (Nomascus gabriellae) Gibbons	3
Ten Years of Positive Impact of a Conservation Education Program on Children's Knowledge and Behaviour Toward Crested Macaques (Macaca nigra) in the Greater Tangkoko Area, North Sulawesi, Indonesia	3
Failure is the Greatest Teacher: Embracing the Positives of Failure in Primate Conservation	3
Seasonal Variations in Lemur Edge Proximity in South-Eastern Madagascar	3
A Coupled Humanitarian and Biodiversity Crisis in Western Madagascar	3
The Habituation Process in Two Groups of Wild Moor Macaques (Macaca maura)	3
The Ontogeny of Vocal Sequences: Insights from a Newborn Wild Chimpanzee (Pan troglodytes schweinfurthii)	3
The Effects of Social Factors and Kinship on Co-sleeping of Black-and-Gold Howler Monkeys (Alouatta caraya)	3
Throat-to-Chest Behavior in Coimbra-Filho’s Titi Monkeys (Callicebus coimbrai) Is Potentially Associated with Olfactory Communication	3
Climate, Temporal Abundance of Key Food Sources and Home Ranges of Crested Macaques (Macaca nigra) in Sulawesi, Indonesia: A Longitudinal Phenological Study	3
Famished Frugivores or Choosy Consumers: A Generalist Frugivore (Wild Bornean Orangutans, Pongo pygmaeus wurmbii) Leaves Available Fruit for Nonfruit Foods	2
A Life in Fragments: The Ecology, Behavior, and Conservation of the Recently Described Parecis Plateau Titi Monkey (Plecturocebus parecis)	2
Seasonal Differences in the Encounter Rate of the Fat-Tailed Dwarf Lemur (Cheirogaleus medius) in the Transitional Forests of Northwest Madagascar: Implications for Reliable Population Density Assessm	2
A Response to “Advocacy and Activism as Essential Tools in Primate Conservation”	2
Vertebrate Predation and Tool-Aided Capture of Prey by Savannah Wild Capuchin Monkeys (Sapajus libidinosus)	2
Factors Affecting the Outcome and Intensity of Intergroup Encounters in Crested Macaques (Macaca nigra)	2
One Genus or Two? Evaluating Whether Gracile and Robust Capuchin Monkeys are Validly Classified as Separate Genera Based on Craniofacial Shape	2
Interactions Between Humans and Panamanian White-Faced Capuchin Monkeys (Cebus imitator)	2
Degree of Frugivory Predicts Rates of Food-Related Agonism and Intragroup Proximity in Wild Gray Woolly Monkeys (Lagothrix lagotricha cana)	2
Interspecific Encounters Among Diurnal Primates in Danum Valley, Borneo	2
Evidence of psychological essentialism in a symbol-trained bonobo (Pan paniscus)	2
Bare and Constructional Compositionality	2
Citizen’s Perceptions of Urban Black Howler Monkeys (Alouatta pigra) in the City of Palenque (Mexico): A Case Study to Aid Policy Decisions	2
Honest signaling in mouse lemur vocalizations?	2
Prevalence of Enterobacteriaceae in Wild Long-Tailed Macaques (Macaca fascicularis) in Thailand	2
Population Dynamics of Nocturnal Lemurs in Littoral Forest Fragments: The Importance of Long-Term Monitoring	2
Is Yuan in China’s Three Gorges a Gibbon or a Langur?	2
Ape Vowel-like Sounds Remain Elusive: A Comment on Grawunder et al. (2022)	2
The Risks of Yellow Fever to Asian Primates	2
Intestinal Parasitism in Free-Ranging Black-Headed Night Monkeys, Aotus nigriceps, of Southeastern Peru	2
People, Lemurs and Utilitarian Plants of the Littoral Forests in Southeast Madagascar	2
Direct Stacked Investment Is a Flexible Reproductive Strategy for Female Colobus vellerosus	2
Sleeping Site and Tree Selection by Bale Monkeys (Chlorocebus djamdjamensis) at Kokosa Forest Fragment in Southern Ethiopia	2
Spontaneous Tool Use by a Wild Black Lion Tamarin (Leontopithecus chrysopygus)	2
Syntax-like Structures in Maternal Contact Calls of Chestnut-Crowned Babblers (Pomatostomus ruficeps)	2
Tourist Behavior Predicts Reactions of Macaques (Macaca fascicularis and M. nemestrina) at Sepilok Orang-utan Rehabilitation Centre, Sabah, Malaysia	2
Viki’s First Words: A Comparative Phonetics Case Study	2
Measuring the Impact of Forest Edges on the Highly Arboreal Sahamalaza Sportive Lemur, Lepilemur Sahamalaza, in North-Western Madagascar	2
Correction to: Low Resistance of Senior Resident Females Toward Female Immigration in Bonobos (Pan paniscus) at Wamba, Democratic Republic of the Congo	2
Investigating the Relationship Between Sociality and Reproductive Success in Wild Female Crested Macaques, Macaca nigra	2
Go for Lipids! Food Preferences and Nutrient Composition in Zoo-Housed White-Faced Sakis, Pithecia pithecia	2
Breeding Seasonality in Female Vervet Monkeys (Chlorocebus pygerythrus) Living in an Anthropogenic Landscape	2
Marking Versus Overmarking: Spatial and Behavioral Patterns of Scent Marking in Wild Diademed Sifaka (Propithecus diadema)	2
Compositionality, Metaphor, and the Evolution of Language	2
On the occurrence of the Critically Endangered blond titi (Callicebus barbarabrownae): reassessment of occupied areas and minimum population size	2
Deconstructing Protein in the Diet and Biomass of Colobine Primates	2
Seasonal Ecological Flexibility of a Threatened Bolivian Endemic: Olalla's Titi Monkey (Plecturocebus olallae)	2
Novel mtDNA haplotypes represented in the European captive population of the Endangered François’ langur (Trachypithecus francoisi)	2