American Journal of Primatology

Article	Citations
Issue Information	23
Improving rigor and reproducibility in nonhuman primate research	23
Population densities ofHylobates agilisin forests with different disturbance histories in Ulu Muda Forest Reserve, Malaysia	22
A composite menstrual cycle of captive orangutans, with associated hormonal and behavioral variability	21
Best practices are never best: Evaluating primate conservation education programs (PCEPs) with a decolonial perspective	20
Obituary and tributes: William Alvin Mason (1926−2023)	17
Rhesus monkey sociality is stable across time and linked to variation in the initiation but not receipt of prosocial behavior	17
Manual preference, performance, and dexterity for bimanual grass‐feeding behavior in wild geladas (Theropithecus gelada)	17
Issue Information	16
Developmental and environmental modulation of fecal thyroid hormone levels in wild Assamese macaques (Macaca assamensis)	16
Physiologic Consequences of Housing Adult Male Cynomolgus Monkeys (Macaca fascicularis) in Heterosexual Pairs: A Pilot Study Using Implanted Biotelemetry	15
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	15
Age‐related changes in hematological biomarkers in common marmosets	15
Prevalence and diversity of gastrointestinal parasites in free‐ranging rhesus macaques (Macaca mulatta) in different land gradients of Bangladesh	14
Joint intergroup aggression in female colobus monkeys (Colobus vellerosus) is associated with grooming bonds, male participation, and group size	14
Stone Tool Use by Black‐Horned Capuchin Monkeys (Sapajus nigritus cucullatus) in an Urban Park in Londrina, Brazil	14
Environmental and anthropogenic effects on the nesting patterns of Nigeria–Cameroon chimpanzees in North‐West Cameroon	14
Collective Acoustics in Pan: Conserved Roots in the Evolution of Human Musicality	14
The importance of auditory, olfactory, and visual cues for insect foraging in owl monkeys (Aotus nancymaae)	13
Issue Information	13
Feeding Platforms as an Effective Strategy to Prevent the Consumption of Refuse by Urban Populations of Capuchin Monkeys (Sapajus libidinosus)	13
Wild Tibetan Macaques Use a Route‐Based Mental Map to Navigate in Large‐Scale Space	13
The relationship between personality, season, and wounding receipt in zoo‐housed Japanese macaques (Macaca fuscata): A multi‐institutional study	13
A habitat stronghold on the precipice: A call‐to‐action for supporting lemur conservation in northeast Madagascar	12
Passive acoustic monitoring using smartphones reveals an alarming gibbon decline in a protected area in the central Annamite Mountains, Vietnam	12

Observational approaches to chimpanzee behavior in an African sanctuary: Implications for research, welfare, and capacity‐building	12
Necropsies disclose a low helminth parasite diversity in periurban howler monkeys	12
Bared‐teeth displays in bonobos (Pan paniscus): An assessment of the power asymmetry hypothesis	11
Individual differences in sociocognitive traits in semi‐free‐ranging rhesus monkeys (Macaca mulatta)	11
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Retracted: Tarsier islands: Exploring patterns of variation in tarsier duets from offshore islands of North Sulawesi	11
Plant secondary metabolites and primate food choices: A meta‐analysis and future directions	11
Impacts of climate change and habitat loss on the distribution of the endangered crested capuchin monkey (Sapajus robustus)	10
The influence of seasonality, anthropogenic disturbances, and cyclonic activity on the behavior of northern sportive lemurs (Lepilemur septentrionalis) at Montagne des Français, Madagascar	10
Use of Nonhuman Primates in Periodontal Disease Research: Contribution of the Caribbean Primate Research Center and Cayo Santiago Rhesus Colony	10
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
Seasonality of reproduction in wild cotton‐top tamarins (Saguinus oedipus) in Colombia	10
The social and defensive function of olfactory behaviors in a pair‐living sexually monogamous primate	10
In vitro digestion and fermentation of Japanese macaque (Macaca fuscata) food: The influence of food type and particle size	10
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Cortisol levels across the lifespan in common marmosets (Callithrix jacchus)	9
Supplementation With Human Foods Affects the Gut Microbiota of Wild Howler Monkeys	9
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Issue Information	9
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Fifty+ years of primate research illustrates complex drivers of abundance and increasing primate numbers	9
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
Reproductive one health in primates	8
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Yawn contagion in bonobos: Another group, another story	8
A decade of proboscis monkey (Nasalis larvatus) population monitoring in Balikpapan Bay: Confronting predictions with empirical data	8
The relationship of maternal rank, 5‐HTTLPR genotype, and MAOA‐LPR genotype to temperament in infant rhesus monkeys (Macaca mulatta)	8
Maternal and offspring behavior in free‐ranging Japanese and moor macaques: A comparative approach	8
Program of the Forty‐Fifth Meeting of The American Society of Primatologists	8
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Ontogenesis of sociability of wild immature capuchin monkeys (Sapajus libidinosus): Sex more than personality explains interindividual variation	7
Capuchin monkeys' (Sapajus [Cebus] apella) categorization of photos of unknown male conspecifics suggests attention to fWHR and a dominance bias	7
Masthead	7
Variation in Maternal Effort, Activity Budgets, and Feeding Behavior in Wild Saddleback Tamarins (Leontocebus weddelli) in Northwestern Bolivia	7
Male fattening is related to increased seminal quality of squirrel monkeys (Saimiri collinsi): Implications for sperm competition	7
Habitual ground nesting in the Bugoma Forest chimpanzees (Pan troglodytes schweinfurthii), Uganda	7
Correction to Naïve orangutans (Pongo abelii and Pongo pygmaeus) individually acquire nut‐cracking using hammer tools	7
Pied tamarins change their vocal behavior in response to noise levels in the largest city in the Amazon	7
Teeth Baring as a Model to Understand Complex Facial Signals in a Tolerant Macaque Species	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
Application of a parallel laser apparatus to measure forearms and flanges of wild Bornean orangutans (Pongo pygmaeus wurmbii)	7
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	7
Male chimpanzee sexual coercion and mating success at Ngogo	6
Is the long‐tailed macaque at risk of extinction?	6
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Charles T. Snowdon (Chuck) 1941–2023	6
Investigating infant feeding development in wild chimpanzees using stable isotopes of naturally shed hair	6

Issue Information	6
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Maternal feeding benefits of allomaternal care in black‐and‐white colobus (Colobus guereza)	6
Linking glucocorticoid variations to monthly and daily behavior in a wild endangered neotropical primate	6
Anthropogenic effects on body size and growth in lab‐reared and free‐ranging Macaca mulatta	6
Grooming site preferences in black capuchin monkeys: Hygienic vs. social functions revisited	6
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Polyadic Grooming Patterns and Network in a Free‐Ranging Group of Japanese Macaques at Awajishima	6
Dietary flexibility of the greater bamboo lemur (Prolemur simus), a specialized feeder, in eastern Madagascar	6
Temperature‐Related Differences in Hair Cortisol Among Outdoor‐Housed Rhesus Macaques (Macaca mulatta)	5
Issue Information	5
Yawn Contagion and Modality‐Matching in the Female‐Bonded Society of Geladas (Theropithecus gelada)	5
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Social Rank, Female Competition for Food, and Behavioral Time‐Budgets in the Golden Snub‐Nosed Monkey Rhinopithecus roxellana Multi‐Level Society	5
Increased physical activity is not related to markers of cardiometabolic health in two lemur species	5
CSViewer for Analysts: II. Analytic Tools and Visualization of Founder Lineages, Social Groups, and Reproduction Dynamics of the Cayo Santiago Rhesus Macaque Colony	5
Avoiding Cognitive Trap in Habitat Restoration: A Case Study of the World's Rarest Primate	5
Issue Information	5
Pigtail Macaque (Macaca nemestrina) Performance Differs Across Multiple Cognitive Domains in Comparison to Rhesus Macaques (Macaca mulatta)	5
How individual, social, and ecological conditions influence dispersal decisions in male vervet monkeys	5
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Stable Isotopes Analysis of Black Lion Tamarins Reveals Increasing Arthropod Consumption When Fruit Productivity Decreases in Forest Fragments	5
Linking howler monkey ranging and defecation patterns to primary and secondary seed dispersal	4
Quantitative Analysis of the Carpal Tunnel and Its Inner Structures in Primates	4
Unveiling the Evolutionary History of cis‐Andean Alouatta (Atelidae, Alouattinae) Through Mitochondrial Genomes	4
Automated pose estimation in primates	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
Cognitive performance of grey mouse lemurs (Microcebus murinus) during a discrimination learning task: Effect of the emotional valence of stimuli	4
The role of religion in One Health. Lessons from the Hanuman langur (Semnopithecus entellus) and other human–non‐human primate interactions	4
Establishment and Validation of Fecal Secretory Immunoglobulin A Measurement for Intestinal Mucosal Health Assessment in Wild Lemurs	4
Issue Information	4
Oesophagostomum stephanostomum causing parasitic granulomas in wild chimpanzees (Pan troglodytes verus) of Taï National Park, Côte d'Ivoire	4
Advancing primate surveillance with image recognition techniques from unmanned aerial vehicles	4
Is Primate Cone Ratio Variation Functional and Adaptive?	4
Development and assessment of a stair ascension challenge as a measure of aging and physical function in nonhuman primates	4
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Identification of potentially zoonotic parasites in captive orangutans and semi‐captive mandrills: Phylogeny and morphological comparison	4
Social and nonsocial stimuli alter the performance of bonobos during a pictorial emotional Stroop task	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
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Assessing color cues of development, breeding status and reproductive condition in captive golden lion tamarins (Leontopithecus rosalia)	4
Habitat use by the island lemurs of Nosy Be, Madagascar	4
State‐dependent risky choices in primates: Variation in energy budget does not affect tufted capuchin monkeys' (Sapajus spp.) risky choices	4
Issue Information	4
Primate conservation: A public issue?	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
Trigger of twin‐fights in captive common marmosets	4
Review of Primates in Anthropogenic Landscapes: Exploring Primate Behavioural Flexibility Across Human Contexts, Edited by TracieMcKinney, SiânWaters, Michelle A.Rodrigues. Cham, Switzerland: S	3
Moving	3
A novel methodological approach for group classification during fission of a semi‐free‐ranging group of Japanese macaques (Macaca fuscata)	3
Comparing the Performances of Chimpanzees (Pan troglodytes) and Gorillas (Gorilla gorilla gorilla) in Two Self‐Awareness Tasks	3
Sexual Signaling and Sociosexual Behaviors in Relation to Rank, Parasites, Hormones, and Age in Male Vervet Monkeys (Chlorocebus pygerythrus) in Uganda	3
Chimpanzees (Pan troglodytes) adapt their nesting behavior after large‐scale forest clearance and community decline	3
Issue Information	3
What fecal analyses reveal about Manniophyton fulvum consumption in LuiKotale bonobos (Pan paniscus): A medicinal plant revisited	3
What we know and don't know about great ape cultural communication in the wild	3
Is the southern patas monkey Erythrocebus baumstarki Africa's next primate extinction? Reassessing taxonomy, distribution, abundance, and conservation	3
Chimpanzee Activity and Behavioral Diversity Extends Across 24 Hours in Both Captive and Wild Settings	3
Zoo studies in primate physiology, health, and welfare	3
Primates and disability: Behavioral flexibility and implications for resilience to environmental change	3
Sniffing behavior of semi free‐ranging Barbary macaques (Macaca sylvanus)	3
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Performance of autonomous recorders to detect a cryptic and endangered primate species, the black lion‐tamarin (Leontopithecus chrysopygus)	3
Taphonomy of harpy eagle predation on primates and other mammals	3
Issue Information	3
Survival rates and mortality risks of Plecturocebus cupreus at the California National Primate Research Center	3
Do zoo‐housed primates retreat from crowds? A simple study of five primate species	3
Issue Information	3
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Rhesus macaque fetal and placental growth demographics: A resource for laboratory animal researchers	3
Heritability in the Rhesus Macaque (Macaca mulatta) Vertebral Column	3
Edge effects and social behavior in three platyrrhines	3
Variation in monthly and seasonal elevation use impacts behavioral and dietary flexibility in Rhinopithecus bieti	3
Food availability and male deference in the female‐dominant ring‐tailed lemur, Lemur catta	3
Urinary C‐peptide and total triiodothyronine as energetic biomarkers for studies of lemurs	3
Masthead	3
Factors influencing the success of male introductions into groups of female rhesus macaques: Introduction technique, male characteristics and female behavior	3

The development of sex differences in play in wild white‐faced capuchins (Cebus capucinus)	3
Mitochondrial DNA for Phylogeny Building: Assessing Individual and Grouped mtGenes as Proxies for the mtGenome in Platyrrhines	3
Diet and seed dispersal of bearded capuchin monkeys (Sapajus libidinosus) in Brasilia National Park	3
Influence of landscape structure on previous exposure to Leptospira spp. and Brucella abortus in free‐living neotropical primates from southern Brazil	3
Do chimpanzees enjoy a virtual forest? A pilot investigation of the use of interactive art as a form of environmental enrichment for zoo‐housed chimpanzees	3
Using 3D Photogrammetry to Quantify Usable Space in Zoo‐Housed Primate Habitats	3
Program of the Forty‐Third Meeting of The American Society of Primatologists	3
The Earliest Known Radiation of Pitheciine Primates	3
Is it for real? Structural differences between play and real fighting in adult chimpanzees (Pan troglodytes)	3
Identification of Leishmania infantum and Leishmania braziliensis in captive primates from a zoo in Brazil	3
Dominance and social interaction patterns in brown capuchin monkey (Cebus [Sapajus] apella) social networks	3