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Levy EJ, Lee A, Siodi IL, Helmich EC, McLean EM, Malone EJ, Pickard MJ, Ranjithkumar R, Tung J, Archie EA, Alberts SC. Early life drought predicts components of adult body size in wild female baboons. AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY 2023; 182:357-371. [PMID: 37737520 PMCID: PMC10591920 DOI: 10.1002/ajpa.24849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 08/14/2023] [Accepted: 08/28/2023] [Indexed: 09/23/2023]
Abstract
OBJECTIVES In many taxa, adverse early-life environments are associated with reduced growth and smaller body size in adulthood. However, in wild primates, we know very little about whether, where, and to what degree trajectories are influenced by early adversity, or which types of early adversity matter most. Here, we use parallel-laser photogrammetry to assess inter-individual predictors of three measures of body size (leg length, forearm length, and shoulder-rump length) in a population of wild female baboons studied since birth. MATERIALS AND METHODS Using >2000 photogrammetric measurements of 127 females, we present a cross-sectional growth curve of wild female baboons (Papio cynocephalus) from juvenescence through adulthood. We then test whether females exposed to several important sources of early-life adversity-drought, maternal loss, low maternal rank, or a cumulative measure of adversity-were smaller for their age than females who experienced less adversity. Using the "animal model," we also test whether body size is heritable in this study population. RESULTS Prolonged early-life drought predicted shorter limbs but not shorter torsos (i.e., shoulder-rump lengths). Our other measures of early-life adversity did not predict variation in body size. Heritability estimates for body size measures were 36%-67%. Maternal effects accounted for 13%-17% of the variance in leg and forearm length, but no variance in torso length. DISCUSSION Our results suggest that baboon limbs, but not torsos, grow plastically in response to maternal effects and energetic early-life stress. Our results also reveal considerable heritability for all three body size measures in this study population.
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Affiliation(s)
- Emily J. Levy
- Department of Biology, Indiana University, Bloomington IN 47405, USA
- Department of Biology, Duke University, Durham NC 27708, USA
| | - Anna Lee
- Department of Biology, Duke University, Durham NC 27708, USA
| | | | - Emma C. Helmich
- Department of Biology, Duke University, Durham NC 27708, USA
| | - Emily M. McLean
- Division of Natural Sciences, Oxford College of Emory University, Oxford, GA, 30054, USA
| | - Elise J. Malone
- Department of Biology, Duke University, Durham NC 27708, USA
| | | | - Riddhi Ranjithkumar
- Department of Biomedical Engineering, Duke University, Durham, NC, 27708, USA
| | - Jenny Tung
- Department of Biology, Duke University, Durham NC 27708, USA
- Department of Primate Behavior and Evolution, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Department of Evolutionary Anthropology, Duke University, Durham NC 27708, USA
- Canadian Institute for Advanced Research, Toronto, Canada M5G 1M1, Canada
| | - Elizabeth A. Archie
- Department of Biological Sciences, University of Notre Dame, Notre Dame IN, 46556, USA
| | - Susan C. Alberts
- Department of Biology, Duke University, Durham NC 27708, USA
- Department of Evolutionary Anthropology, Duke University, Durham NC 27708, USA
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Lange EC, Zeng S, Campos FA, Li F, Tung J, Archie EA, Alberts SC. Early life adversity and adult social relationships have independent effects on survival in a wild primate. SCIENCE ADVANCES 2023; 9:eade7172. [PMID: 37196090 PMCID: PMC10191438 DOI: 10.1126/sciadv.ade7172] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 04/11/2023] [Indexed: 05/19/2023]
Abstract
Adverse conditions in early life can have negative consequences for adult health and survival in humans and other animals. What variables mediate the relationship between early adversity and adult survival? Adult social environments represent one candidate: Early life adversity is linked to social adversity in adulthood, and social adversity in adulthood predicts survival outcomes. However, no study has prospectively linked early life adversity, adult social behavior, and adult survival to measure the extent to which adult social behavior mediates this relationship. We do so in a wild baboon population in Amboseli, Kenya. We find weak mediation and largely independent effects of early adversity and adult sociality on survival. Furthermore, strong social bonds and high social status in adulthood can buffer some negative effects of early adversity. These results support the idea that affiliative social behavior is subject to natural selection through its positive relationship with survival, and they highlight possible targets for intervention to improve human health and well-being.
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Affiliation(s)
- Elizabeth C. Lange
- Department of Biology, Duke University, Durham NC, USA
- Department of Biological Sciences, State University of New York at Oswego, Oswego NY, USA
| | - Shuxi Zeng
- Department of Statistical Science, Duke University, Durham NC, USA
| | - Fernando A. Campos
- Department of Anthropology, The University of Texas at San Antonio, San Antonio TX, USA
| | - Fan Li
- Department of Statistical Science, Duke University, Durham NC, USA
| | - Jenny Tung
- Department of Biology, Duke University, Durham NC, USA
- Department of Evolutionary Anthropology, Duke University, Durham NC, USA
- Duke Population Research Institute, Duke University, Durham NC, USA
- Department of Primate Behavior and Evolution, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Canadian Institute for Advanced Research, Toronto, Ontario, Canada
- University of Leipzig, Faculty of Life Science, Leipzig, Germany
| | - Elizabeth A. Archie
- Department of Biological Sciences, University of Notre Dame, Notre Dame IN, USA
| | - Susan C. Alberts
- Department of Biology, Duke University, Durham NC, USA
- Department of Evolutionary Anthropology, Duke University, Durham NC, USA
- Duke Population Research Institute, Duke University, Durham NC, USA
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Curry BA, Drane AL, Atencia R, Feltrer Y, Howatson G, Calvi T, Palmer C, Moittie S, Unwin S, Tremblay JC, Sleeper MM, Lammey ML, Cooper S, Stembridge M, Shave R. Body mass and growth rates in captive chimpanzees (Pan troglodytes) cared for in African wildlife sanctuaries, zoological institutions, and research facilities. Zoo Biol 2023; 42:98-106. [PMID: 35815730 PMCID: PMC10084351 DOI: 10.1002/zoo.21718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 05/19/2022] [Accepted: 06/22/2022] [Indexed: 11/09/2022]
Abstract
Captive chimpanzees (Pan troglodytes) mature earlier in body mass and have a greater growth rate compared to wild individuals. However, relatively little is known about how growth parameters compare between chimpanzees living in different captive environments. To investigate, body mass was measured in 298 African sanctuary chimpanzees and was acquired from 1030 zoological and 442 research chimpanzees, using data repositories. An analysis of covariance, adjusting for age, was performed to assess same-sex body mass differences between adult sanctuary, zoological, and research populations. Piecewise linear regression was performed to estimate sex-specific growth rates and the age at maturation, which were compared between sexes and across populations using extra-sum-of-squares F tests. Adult body mass was greater in the zoological and resarch populations compared to the sanctuary chimpanzees, in both sexes. Male and female sanctuary chimpanzees were estimated to have a slower rate of growth compared with their zoological and research counterparts. Additionally, male sanctuary chimpanzees were estimated to have an older age at maturation for body mass compared with zoological and research males, whereas the age at maturation was similar across female populations. For both the zoological and research populations, the estimated growth rate was greater in males compared to females. Together, these data contribute to current understanding of growth and maturation in this species and suggest marked differences between the growth patterns of chimpanzees living in different captive environments.
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Affiliation(s)
- Bryony A Curry
- International Primate Heart Project, Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK.,Centre for Heart, Lung, and Vascular Health, School of Health and Exercise Sciences, University of British Columbia Okanagan, Kelowna, British Columbia, Canada
| | - Aimee L Drane
- International Primate Heart Project, Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK.,Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK
| | - Rebeca Atencia
- International Primate Heart Project, Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK.,Tchimpounga Chimpanzee Sanctuary, Jane Goodall Institute, Pointe Noire, Republic of Congo
| | - Yedra Feltrer
- International Primate Heart Project, Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK
| | - Glyn Howatson
- Faculty of Health and Life Sciences, Northumbria University, Newcastle-upon-Tyne, UK.,Water Research Group, School of Environmental Sciences and Development, Northwest University, Potchefstroom, South Africa
| | | | - Christopher Palmer
- Biological Science, University of New South Wales, Sydney, New South Wales, Australia
| | | | - Steve Unwin
- International Primate Heart Project, Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK.,College of Life and Environmental Sciences, University of Birmingham, Birmingham, UK
| | - Joshua C Tremblay
- International Primate Heart Project, Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK.,Centre for Heart, Lung, and Vascular Health, School of Health and Exercise Sciences, University of British Columbia Okanagan, Kelowna, British Columbia, Canada
| | - Meg M Sleeper
- Department of Small Animal Clinical Sciences, University of Florida College of Veterinary Medicine, Gainesville, FL, USA
| | - Michael L Lammey
- Alamogordo Primate Facility, Holloman AFB, Alamogordo, New Mexico, USA
| | - Steve Cooper
- Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK
| | - Mike Stembridge
- Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK
| | - Rob Shave
- International Primate Heart Project, Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK.,Centre for Heart, Lung, and Vascular Health, School of Health and Exercise Sciences, University of British Columbia Okanagan, Kelowna, British Columbia, Canada
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4
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Wood EK, Sullivan EL. The Influence of Diet on Metabolism and Health Across the Lifespan in Nonhuman Primates. CURRENT OPINION IN ENDOCRINE AND METABOLIC RESEARCH 2022; 24. [PMID: 35425871 DOI: 10.1016/j.coemr.2022.100336] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The macro and micronutrient composition and the overall quantity of the diet are important predictors of physical and psychological health and, as a consequence, behavior. Translational preclinical models are critical to identifying the mechanisms underlying these relationships. Nonhuman primate models are particularly instrumental to this line of research as they exhibit considerable genetic, social, and physiological similarities, as well as similarities in their developmental trajectories to humans. This review aims to discuss recent contributions to the field of diet and metabolism and health using nonhuman primate models. The influence of diet composition on health and physiology across the lifespan will be the primary focus, including recent work examining the impact of maternal diet programming of offspring physiologic and behavioral developmental outcomes.
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Affiliation(s)
- Elizabeth K Wood
- Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239
| | - Elinor L Sullivan
- Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239
- Oregon National Primate Research Center, 505 NW 185 Avenue, Beaverton, OR 97006
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5
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Francis G, Eller AR. Anthropogenic effects on body size and growth in lab-reared and free-ranging Macaca mulatta. Am J Primatol 2022; 84:e23368. [PMID: 35255167 DOI: 10.1002/ajp.23368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 01/30/2022] [Accepted: 02/11/2022] [Indexed: 11/08/2022]
Abstract
The impact of anthropogenic pressures upon primates is increasingly prevalent, and yet the phenotypic aspects of these impacts remain understudied. Captive environments can pose unique pressures based on factors like physical activity levels and caloric availability; thus, maturation patterns should vary under differing captive conditions. Here, we evaluate the development and growth of two Macaca mulatta populations (N = 510) with known chronological ages between 9 months and 16 years, under different levels of captive management, to assess the impact of varying anthropogenic environments on primates. To track growth, we scored 13 epiphyseal fusion locales across long bones in a skeletal sample of lab-reared M. mulatta (n = 111), including the right tibia, femur, humerus, ulna, and radius. We employed a three-tier scoring system, consisting of "0" (unfused to diaphysis), "1" (fusing), and "2" (fused). To record body size, we collected five linear measures of these long bones, from the proximal and distal ends, and total lengths. Means and standard deviations were generated to compare samples; t-tests were used to determine significant differences between means. These values were compared to available data on the free-ranging, provisioned M. mulatta population of Cayo Santiago. The free-ranging monkeys (n = 274) were found to exhibit larger linear skeletal lengths (p < 0.05) than lab-reared specimens. Generally, the free-ranging macaques reached fusion at earlier chronological ages and exhibited an extended duration of the fusing growth stage. These observations may reflect the protein-rich diet provided to free-ranging monkeys and conversely, restricted movement and relaxed natural selection experienced by lab-reared monkeys.
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Affiliation(s)
- George Francis
- Department of Biomedical Sciences, Texas A&M College of Dentistry, Dallas, Texas, USA
| | - Andrea R Eller
- Department of Anthropology, National Museum of Natural History, Smithsonian Institution, Washington, District of Columbia, USA
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6
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Sick and tired: sickness behaviour, polyparasitism and food stress in a gregarious mammal. Behav Ecol Sociobiol 2021. [DOI: 10.1007/s00265-021-03111-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Wang Q, Shi C, Liu D, Jiang G. Estimation of body weight in captive Amur tigers (Panthera tigris altaica). Integr Zool 2021; 17:1106-1120. [PMID: 34751498 DOI: 10.1111/1749-4877.12612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
So far, there has been no safe and convenient method to weigh the large fierce animals, like Amur tigers. To address this problem, we built models to predict the body weight of Amur tigers based on the fact that body weight is proportional to body measurements or age. Using the method of body measurements, we extracted the body measurements from four different kinds of the lateral body image of tigers, i.e., total lateral image, central lateral image, ellipse fitting image and rectangle fitting image, and then we respectively used artificial neural network (ANN) and power regression model to analyze the predictive relationships between body weight and body measurements. Our results demonstrated that, among all ANN models, the model built with rectangle fitting image had the smallest mean square error. Comparatively, we screened power regression models which had the smallest Akakai information criteria (AIC). In addition, using the method of age, we fitted nonlinear regression models for the relationship between body weight and age and found that, for male tigers, logistic model had the smallest AIC. For female tigers, Gompertz model had the smallest AIC. Consequently, this study could be applied to estimate body weight of captive, or even wild, Amur tigers safely and conveniently, helping to monitor individual health and growth of the Amur tiger populations. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Qi Wang
- School of Mental Health, Wenzhou Medical University, Wenzhou, China.,Feline Research Center of NationalForestry and GrasslandAdministration, College of Wildlife and Protected Area, Northeast Forestry University, Harbin, China
| | - Chunmei Shi
- Feline Research Center of NationalForestry and GrasslandAdministration, College of Wildlife and Protected Area, Northeast Forestry University, Harbin, China.,College of Science, Northeast Forestry University, Harbin, China
| | - Dan Liu
- Siberian Tiger Park, Harbin, China
| | - Guangshun Jiang
- Feline Research Center of NationalForestry and GrasslandAdministration, College of Wildlife and Protected Area, Northeast Forestry University, Harbin, China
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8
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Blersch R, Bonnell TR, Barrett L, Henzi SP. Seasonal effects in gastrointestinal parasite prevalence, richness and intensity in vervet monkeys living in a semi‐arid environment. J Zool (1987) 2021. [DOI: 10.1111/jzo.12877] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- R. Blersch
- Department of Psychology University of Lethbridge LethbridgeAB Canada
- Applied Behavioral Ecology and Ecosystems Research Unit The University of South Africa Florida South Africa
| | - T. R. Bonnell
- Department of Psychology University of Lethbridge LethbridgeAB Canada
| | - L. Barrett
- Department of Psychology University of Lethbridge LethbridgeAB Canada
- Applied Behavioral Ecology and Ecosystems Research Unit The University of South Africa Florida South Africa
| | - S. P. Henzi
- Department of Psychology University of Lethbridge LethbridgeAB Canada
- Applied Behavioral Ecology and Ecosystems Research Unit The University of South Africa Florida South Africa
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Young C, Bonnell TR, Brown LR, Dostie MJ, Ganswindt A, Kienzle S, McFarland R, Henzi SP, Barrett L. Climate induced stress and mortality in vervet monkeys. ROYAL SOCIETY OPEN SCIENCE 2019; 6:191078. [PMID: 31827846 PMCID: PMC6894595 DOI: 10.1098/rsos.191078] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 10/22/2019] [Indexed: 05/07/2023]
Abstract
As the effects of global climate change become more apparent, animal species will become increasingly affected by extreme climate and its effect on the environment. There is a pressing need to understand animal physiological and behavioural responses to climatic stressors. We used the reactive scope model as a framework to investigate the influence of drought conditions on vervet monkey (Chlorocebus pygerythrus) behaviour, physiological stress and survival across 2.5 years in South Africa. Data were collected on climatic, environmental and behavioural variables and physiological stress via faecal glucocorticoid metabolites (fGCMs). There was a meaningful interaction between water availability and resource abundance: when food availability was high but standing water was unavailable, fGCM concentrations were higher compared to when food was abundant and water was available. Vervet monkeys adapted their behaviour during a drought period by spending a greater proportion of time resting at the expense of feeding, moving and social behaviour. As food availability decreased, vervet mortality increased. Peak mortality occurred when food availability was at its lowest and there was no standing water. A survival analysis revealed that higher fGCM concentrations were associated with an increased probability of mortality. Our results suggest that with continued climate change, the increasing prevalence of drought will negatively affect vervet abundance and distribution in our population. Our study contributes to knowledge of the limits and scope of behavioural and physiological plasticity among vervet monkeys in the face of rapid environmental change.
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Affiliation(s)
- Christopher Young
- Endocrine Research Laboratory, Mammal Research Institute, Faculty of Natural and Agricultural Science, University of Pretoria, Pretoria, Republic of South Africa
- Applied Behavioural Ecology and Ecosystems Research Unit, University of South Africa, Pretoria, Republic of South Africa
- Department of Psychology, University of Lethbridge, Lethbridge, Alberta, Canada
| | - Tyler R. Bonnell
- Department of Psychology, University of Lethbridge, Lethbridge, Alberta, Canada
| | - Leslie R. Brown
- Applied Behavioural Ecology and Ecosystems Research Unit, University of South Africa, Pretoria, Republic of South Africa
| | - Marcus J. Dostie
- Department of Psychology, University of Lethbridge, Lethbridge, Alberta, Canada
- Department of Geography, University of Lethbridge, Lethbridge, Alberta, Canada
| | - Andre Ganswindt
- Endocrine Research Laboratory, Mammal Research Institute, Faculty of Natural and Agricultural Science, University of Pretoria, Pretoria, Republic of South Africa
| | - Stefan Kienzle
- Applied Behavioural Ecology and Ecosystems Research Unit, University of South Africa, Pretoria, Republic of South Africa
- Department of Geography, University of Lethbridge, Lethbridge, Alberta, Canada
| | - Richard McFarland
- Department of Anthropology, University of Wisconsin-Madison, Madison, WI, USA
- Brain Function Research Group, School of Physiology, University of the Witwatersrand, Johannesburg-Braamfontein, Republic of South Africa
| | - S. Peter Henzi
- Applied Behavioural Ecology and Ecosystems Research Unit, University of South Africa, Pretoria, Republic of South Africa
- Department of Psychology, University of Lethbridge, Lethbridge, Alberta, Canada
| | - Louise Barrett
- Applied Behavioural Ecology and Ecosystems Research Unit, University of South Africa, Pretoria, Republic of South Africa
- Department of Psychology, University of Lethbridge, Lethbridge, Alberta, Canada
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