American Journal of Primatology

Article	Citations
Developmental and environmental modulation of fecal thyroid hormone levels in wild Assamese macaques (Macaca assamensis)	24
Age‐related changes in hematological biomarkers in common marmosets	24
Best practices are never best: Evaluating primate conservation education programs (PCEPs) with a decolonial perspective	24
Population densities ofHylobates agilisin forests with different disturbance histories in Ulu Muda Forest Reserve, Malaysia	21
Issue Information	19
A composite menstrual cycle of captive orangutans, with associated hormonal and behavioral variability	19
Manual preference, performance, and dexterity for bimanual grass‐feeding behavior in wild geladas (Theropithecus gelada)	19
MonkeyMemoirs: Wild Life in an Amazon Wilderness By Thomas R. Defler, Vaupés, Colombia: Huacu Press, 2025. List price $40.00. (Paperback). ISBN: 979‐8‐30‐678374‐1	18
Obituary and tributes: William Alvin Mason (1926−2023)	18
Physiologic Consequences of Housing Adult Male Cynomolgus Monkeys (Macaca fascicularis) in Heterosexual Pairs: A Pilot Study Using Implanted Biotelemetry	17
Rhesus monkey sociality is stable across time and linked to variation in the initiation but not receipt of prosocial behavior	17
The importance of auditory, olfactory, and visual cues for insect foraging in owl monkeys (Aotus nancymaae)	15
Issue Information	15
Observational approaches to chimpanzee behavior in an African sanctuary: Implications for research, welfare, and capacity‐building	15
Passive acoustic monitoring using smartphones reveals an alarming gibbon decline in a protected area in the central Annamite Mountains, Vietnam	14
Is Extended Lactation Nutritionally Important for the Weaning of Wild Toque Macaques, Macaca sinica? Evidence From Milk Composition	14
Assessing Gestation and Fetal Sex in Wild Assamese Macaques Using Urinary Estrogen Analysis	14
Collective Acoustics in Pan: Conserved Roots in the Evolution of Human Musicality	14
Plant secondary metabolites and primate food choices: A meta‐analysis and future directions	13
Wild Tibetan Macaques Use a Route‐Based Mental Map to Navigate in Large‐Scale Space	13
Dental Fluctuating Asymmetry: Environmental Factors Influencing Cayo Santiago Rhesus Macaque ( Macaca mulatta ) Dental Development	13
Stone Tool Use by Black‐Horned Capuchin Monkeys (Sapajus nigritus cucullatus) in an Urban Park in Londrina, Brazil	12
A habitat stronghold on the precipice: A call‐to‐action for supporting lemur conservation in northeast Madagascar	12
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Seasonality of reproduction in wild cotton‐top tamarins (Saguinus oedipus) in Colombia	11
Retracted: Tarsier islands: Exploring patterns of variation in tarsier duets from offshore islands of North Sulawesi	11
The social and defensive function of olfactory behaviors in a pair‐living sexually monogamous primate	11
Feeding Platforms as an Effective Strategy to Prevent the Consumption of Refuse by Urban Populations of Capuchin Monkeys (Sapajus libidinosus)	11
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Selectivity in Buttress Drumming Tree Properties Among Chimpanzees (Pan troglodytes schweinfurthii) of the Waibira Community in Budongo Forest, Uganda	10
Developmental milestones in captive Galago moholi	10
Does Knowledge of the Partner's Need Affect Food Sharing in Tufted Capuchin Monkeys?	10
Use of Nonhuman Primates in Periodontal Disease Research: Contribution of the Caribbean Primate Research Center and Cayo Santiago Rhesus Colony	10
Impacts of climate change and habitat loss on the distribution of the endangered crested capuchin monkey (Sapajus robustus)	10
Bared‐teeth displays in bonobos (Pan paniscus): An assessment of the power asymmetry hypothesis	10
In vitro digestion and fermentation of Japanese macaque (Macaca fuscata) food: The influence of food type and particle size	9
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The 10th anniversary of the scientific description of the black snub‐nosed monkey (Rhinopithecus strykeri): It is time to initiate a set of new management strategies to save this critically end	9
Individual differences in sociocognitive traits in semi‐free‐ranging rhesus monkeys (Macaca mulatta)	9
Supplementation With Human Foods Affects the Gut Microbiota of Wild Howler Monkeys	9
Issue Information	8
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Yawn contagion in bonobos: Another group, another story	8
Fifty+ years of primate research illustrates complex drivers of abundance and increasing primate numbers	8
Maternal and offspring behavior in free‐ranging Japanese and moor macaques: A comparative approach	8
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A decade of proboscis monkey (Nasalis larvatus) population monitoring in Balikpapan Bay: Confronting predictions with empirical data	8
Cortisol levels across the lifespan in common marmosets (Callithrix jacchus)	8
Correction to Naïve orangutans (Pongo abelii and Pongo pygmaeus) individually acquire nut‐cracking using hammer tools	7
Energetic Priorities Across the Stages of Development: Effects of Age, Sex, and Seasonal Reproduction on Activity Budgets in Verreaux's sifaka (Propithecus verreauxi)	7
The relationship of maternal rank, 5‐HTTLPR genotype, and MAOA‐LPR genotype to temperament in infant rhesus monkeys (Macaca mulatta)	7
Masthead	7
Capuchin monkeys' (Sapajus [Cebus] apella) categorization of photos of unknown male conspecifics suggests attention to fWHR and a dominance bias	7
Variation in Maternal Effort, Activity Budgets, and Feeding Behavior in Wild Saddleback Tamarins (Leontocebus weddelli) in Northwestern Bolivia	7
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Ontogenesis of sociability of wild immature capuchin monkeys (Sapajus libidinosus): Sex more than personality explains interindividual variation	7
Program of the Forty‐Fifth Meeting of The American Society of Primatologists	7
Application of a parallel laser apparatus to measure forearms and flanges of wild Bornean orangutans (Pongo pygmaeus wurmbii)	6
Pied tamarins change their vocal behavior in response to noise levels in the largest city in the Amazon	6
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Anthropogenic effects on body size and growth in lab‐reared and free‐ranging Macaca mulatta	6
Teeth Baring as a Model to Understand Complex Facial Signals in a Tolerant Macaque Species	6
Habitual ground nesting in the Bugoma Forest chimpanzees ( Pan troglodytes schweinfurthii ), Uganda	6
Using Deep Learning to Automate Orangutan Nest Detections on Aerial Images Collected With Drones	6
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Polyadic Grooming Patterns and Network in a Free‐Ranging Group of Japanese Macaques at Awajishima	6
Is the long‐tailed macaque at risk of extinction?	6
Influence of COVID‐19 on the emergence of stone‐tool use behavior in a population of common long‐tailed macaques (Macaca fascicularis fascicularis) in Thailand	6
Validation of Body Condition Scoring as a Screening Test for Low Body Condition and Obesity in Common Marmosets (Callithrix jacchus)	6
Issue Information	5
Temperature‐Related Differences in Hair Cortisol Among Outdoor‐Housed Rhesus Macaques (Macaca mulatta)	5
Social Rank, Female Competition for Food, and Behavioral Time‐Budgets in the Golden Snub‐Nosed Monkey Rhinopithecus roxellana Multi‐Level Society	5
Pigtail Macaque (Macaca nemestrina) Performance Differs Across Multiple Cognitive Domains in Comparison to Rhesus Macaques (Macaca mulatta)	5

Male chimpanzee sexual coercion and mating success at Ngogo	5
Dietary flexibility of the greater bamboo lemur (Prolemur simus), a specialized feeder, in eastern Madagascar	5
Issue Information	5
Assessing color cues of development, breeding status and reproductive condition in captive golden lion tamarins (Leontopithecus rosalia)	5
Yawn Contagion and Modality‐Matching in the Female‐Bonded Society of Geladas (Theropithecus gelada)	5
Estimation of White‐Handed Gibbon Density and Population Size in Huai Kha Khaeng Wildlife Sanctuary, Western Thailand	5
Increased physical activity is not related to markers of cardiometabolic health in two lemur species	5
Linking glucocorticoid variations to monthly and daily behavior in a wild endangered neotropical primate	5
Issue Information	5
Absence of Blood Chimerism in Twin Goeldi's Monkeys (Callimico goeldii): Implications for Interpreting Callitrichid Phylogeny	5
Investigating infant feeding development in wild chimpanzees using stable isotopes of naturally shed hair	5
Unveiling the Evolutionary History of cis‐Andean Alouatta (Atelidae, Alouattinae) Through Mitochondrial Genomes	5
State‐dependent risky choices in primates: Variation in energy budget does not affect tufted capuchin monkeys' (Sapajus spp.) risky choices	5
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CSViewer for Analysts: II. Analytic Tools and Visualization of Founder Lineages, Social Groups, and Reproduction Dynamics of the Cayo Santiago Rhesus Macaque Colony	5
Charles T. Snowdon (Chuck) 1941–2023	5
Avoiding Cognitive Trap in Habitat Restoration: A Case Study of the World's Rarest Primate	5
Issue Information	5
How individual, social, and ecological conditions influence dispersal decisions in male vervet monkeys	5
Oesophagostomum stephanostomum causing parasitic granulomas in wild chimpanzees (Pan troglodytes verus) of Taï National Park, Côte d'Ivoire	5
Habitat use by the island lemurs of Nosy Be, Madagascar	5
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Mitochondrial DNA for Phylogeny Building: Assessing Individual and Grouped mtGenes as Proxies for the mtGenome in Platyrrhines	4
Sexual Signaling and Sociosexual Behaviors in Relation to Rank, Parasites, Hormones, and Age in Male Vervet Monkeys (Chlorocebus pygerythrus) in Uganda	4
Coming to the Caribbean: Eighty‐five years of rhesus macaques (Macaca mulatta) at Cayo Santiago—A rare nonhuman primate model for the studies of adaptation, diseases, genetics, natural disaster	4
Social and nonsocial stimuli alter the performance of bonobos during a pictorial emotional Stroop task	4
Trigger of twin‐fights in captive common marmosets	4
Quantitative Analysis of the Carpal Tunnel and Its Inner Structures in Primates	4
Establishment and Validation of Fecal Secretory Immunoglobulin A Measurement for Intestinal Mucosal Health Assessment in Wild Lemurs	4
Losing lemurs: Declining populations and land cover changes over space and time	4
Male Infanticide in the Northern Purple‐Faced Langur (Semnopithecus vetulus Philbricki) in the Kaludiyapukuna Forest Reserve, Sri Lanka	4
An effect of canopy bridges on monkey‐vehicle collision hotspots: Spatial and spatiotemporal analyses	4
Comparing the Performances of Chimpanzees (Pan troglodytes) and Gorillas (Gorilla gorilla gorilla) in Two Self‐Awareness Tasks	4
Camera traps unveil demography, social structure, and home range of six unhabituated Western chimpanzee groups in the Moyen Bafing National Park, Guinea	4
Issue Information	4
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Identification of potentially zoonotic parasites in captive orangutans and semi‐captive mandrills: Phylogeny and morphological comparison	4
The development of sex differences in play in wild white‐faced capuchins ( Cebus capucinus )	4
Do zoo‐housed primates retreat from crowds? A simple study of five primate species	4
Issue Information	4
Primate conservation: A public issue?	4
Cognitive performance of grey mouse lemurs (Microcebus murinus) during a discrimination learning task: Effect of the emotional valence of stimuli	4
Advancing primate surveillance with image recognition techniques from unmanned aerial vehicles	4
Issue Information	4
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Stable Isotopes Analysis of Black Lion Tamarins Reveals Increasing Arthropod Consumption When Fruit Productivity Decreases in Forest Fragments	4
Is Primate Cone Ratio Variation Functional and Adaptive?	4
Taphonomy of harpy eagle predation on primates and other mammals	4
A novel methodological approach for group classification during fission of a semi‐free‐ranging group of Japanese macaques (Macaca fuscata)	4
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Influence of landscape structure on previous exposure to Leptospira spp. and Brucella abortus in free‐living neotropical primates from southern Brazil	3
Zoo studies in primate physiology, health, and welfare	3
Primates and disability: Behavioral flexibility and implications for resilience to environmental change	3
Is it for real? Structural differences between play and real fighting in adult chimpanzees (Pan troglodytes)	3
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Performance of autonomous recorders to detect a cryptic and endangered primate species, the black lion‐tamarin (Leontopithecus chrysopygus)	3
Identification of Leishmania infantum and Leishmania braziliensis in captive primates from a zoo in Brazil	3
Masthead	3
Development and assessment of a stair ascension challenge as a measure of aging and physical function in nonhuman primates	3
Edge effects and social behavior in three platyrrhines	3
Survey‐rated personality traits and experimentally measured coping style and stress reactivity, in wild baboons	3
Prosocial or photo preferences? Gorillas' prosocial choices using a touchscreen	3
Issue Information	3
Object Manipulation and Tool Use to Access Water by Urban Robust Capuchin Monkeys ( Sapajus sp.) in Southern Brazil	3
Fruit Availability and Maternal Energy Expenditure Associated With Infant Independence in an Arboreal Primate (Colobus angolensis ruwenzorii)	3
Sniffing behavior of semi free‐ranging Barbary macaques ( Macaca sylvanus )	3
Food availability and male deference in the female‐dominant ring‐tailed lemur, Lemur catta	3
Using 3D Photogrammetry to Quantify Usable Space in Zoo‐Housed Primate Habitats	3
Rhesus macaque fetal and placental growth demographics: A resource for laboratory animal researchers	3
Dominance and social interaction patterns in brown capuchin monkey (Cebus [Sapajus] apella) social networks	3
Why Didn't the Sifaka Cross the Road? Divergence of Propithecus edwardsi Gut Microbiomes Across Geographic Barriers in Ranomafana National Park, Madagascar	3
Review of Primates in Anthropogenic Landscapes: Exploring Primate Behavioural Flexibility Across Human Contexts, Edited by TracieMcKinney, SiânWaters, Michelle A.Rodrigues. Cham, Switzerland: S	3
Issue Information	3
What we know and don't know about great ape cultural communication in the wild	3
Variation in monthly and seasonal elevation use impacts behavioral and dietary flexibility in Rhinopithecus bieti	3
Detection of Filariid Infections in Mexican Primate Populations Through qPCR	3
Erratum to Primate cognition in zoos: Reviewing the impact of zoo‐based research over 15 years	3
Repeatability of measures of behavioral organization over two years in captive infant rhesus macaques, Macaca mulatta	3

Food Distribution, But Not Market Forces, Predict Behavioral Social Tolerance in Rhesus Macaques	3
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Chimpanzee Activity and Behavioral Diversity Extends Across 24 Hours in Both Captive and Wild Settings	3
Re‐Evaluating the Demographic History of, and Inferring the Fine‐Scale Recombination Landscape For, Wild Chinese Rhesus Macaques ( Macaca mulatta )	3
Heritability in the Rhesus Macaque (Macaca mulatta) Vertebral Column	3
Program of the Forty‐Third Meeting of The American Society of Primatologists	3
The Earliest Known Radiation of Pitheciine Primates	3
Urinary C‐peptide and total triiodothyronine as energetic biomarkers for studies of lemurs	3
Diet and seed dispersal of bearded capuchin monkeys (Sapajus libidinosus) in Brasilia National Park	3
Survival rates and mortality risks of Plecturocebus cupreus at the California National Primate Research Center	3
Estimating Abundance of Crop‐Foraging Primates in Anthropogenic Landscapes Using Camera Traps	3
The impact of housing on birth outcomes in breeding macaque groups across multiple research centers	3
Greetings among female chimpanzees in Mahale, Tanzania	3