Primates最新文献_第2页

Maternal exploitation: impact of maternal food snatching behaviour on the growth of their offspring in Japanese macaques. 母性剥削：日本猕猴母性抢食行为对其后代成长的影响。

IF 1.3 4区生物学

Primates Pub Date : 2024-11-01 DOI: 10.1007/s10329-024-01166-0

Hiroyuki Kurita

引用次数: 0

Twenty-five years of primate research in the Ndoki forest, Republic of Congo. 刚果共和国恩多基森林灵长类动物研究 25 年。

IF 1.3 4区生物学

Primates Pub Date : 2024-11-01 Epub Date: 2024-10-16 DOI: 10.1007/s10329-024-01159-z

David Morgan, Claudia Stephan, Crickette Sanz

引用次数: 0

Nest raiding by bonnet macaques (Macaca radiata) and the response of nest guarding birds in a suburban habitat. 郊区猕猴的盗巢行为和护巢鸟类的反应

IF 1.3 4区生物学

Primates Pub Date : 2024-10-26 DOI: 10.1007/s10329-024-01167-z

Vinothini Govindharaj, Mildred Berlena Blessy Herald Victor, Paul A Garber, Thiruchenthil Nathan Parthasarathy

{"title":"Nest raiding by bonnet macaques (Macaca radiata) and the response of nest guarding birds in a suburban habitat.","authors":"Vinothini Govindharaj, Mildred Berlena Blessy Herald Victor, Paul A Garber, Thiruchenthil Nathan Parthasarathy","doi":"10.1007/s10329-024-01167-z","DOIUrl":"https://doi.org/10.1007/s10329-024-01167-z","url":null,"abstract":"In many primate species, nest raiding is a form of opportunistic foraging behavior designed to acquire protein-rich eggs and nestlings. In urban environments, this is a significant cause of nest failure in birds. Here, we describe nest raiding and egg predation in bonnet macaques (Macaca radiata) inhabiting a suburban area of Salem, Tamil Nadu, India. During nest raiding, large-billed crows (Corvus macrorhynchos) and house crows (Corvus splendens), actively defended their nest from the macaques. When several macaque foragers jointly raided the nest, they were successful in obtaining and consuming the eggs. In contrast, when a solitary macaque attempted to raid the nest, it was unsuccessful. Bird size appeared to play an important role in nest defense. Small birds, such as the scaly breasted munia (Lonchura punctulata) and the purple sunbird (Cinnyris asiaticus) were not able to protect their nests from lone bonnet macaques. These observations indicate that in urban landscapes, bonnet macaques are egg predators of many bird species. When macaques coordinate their actions and forage in small subgroups, they were more successful in preying on the eggs of larger-bodied bird species.","PeriodicalId":20468,"journal":{"name":"Primates","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142506569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The presence of experienced individuals enhance the behavior and survival of reintroduced woolly monkeys in Colombia. 在哥伦比亚，有经验的个体会增强重新引入的毛猴的行为和生存能力。

IF 1.3 4区生物学

Primates Pub Date : 2024-10-25 DOI: 10.1007/s10329-024-01156-2

Mariana Gómez-Muñoz, Mónica A Ramírez, Jairo Pérez-Torres, Pablo R Stevenson

{"title":"The presence of experienced individuals enhance the behavior and survival of reintroduced woolly monkeys in Colombia.","authors":"Mariana Gómez-Muñoz, Mónica A Ramírez, Jairo Pérez-Torres, Pablo R Stevenson","doi":"10.1007/s10329-024-01156-2","DOIUrl":"https://doi.org/10.1007/s10329-024-01156-2","url":null,"abstract":"Primate populations are under threat due to human activities, like illegal trafficking, requiring conservation efforts such as reintroduction programs. However, these initiatives often encounter challenges, such as aspects of individual behavior related to movement and foraging. The presence of experienced conspecifics has been suggested to improve the success of these programs. This study focuses on woolly monkeys and examines how the presence of experienced conspecifics influences the performance of reintroduced individuals. Focal animal sampling was used to collect data on proximity, diet composition, home range, and use of vertical strata of three groups of reintroduced woolly monkeys. Data was analyzed for the first 2 and 6 months after release of individuals. The results reveal that the involvement of experienced conspecifics speeds up the process of adaptation, particularly in terms of diet diversity and spatial utilization; however, differences in individual responses were also prevalent. Our findings highlight the importance of incorporating individuals with prior wild experience into reintroduction groups for improving the likelihood of success. Additionally, the study underscores the role of social learning in captive management practices, aiding in post-release behavioral adaptation and survival. This research offers valuable insights for primate conservation, emphasizing the significance of considering the presence of experienced individuals and possible social learning processes in the planning and execution of effective reintroduction efforts.","PeriodicalId":20468,"journal":{"name":"Primates","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142506570","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Primates 2024 most-cited paper award. 灵长类动物 2024》最受引用论文奖。

IF 1.3 4区生物学

Primates Pub Date : 2024-10-16 DOI: 10.1007/s10329-024-01162-4

Shoji Kawamura

引用次数: 0

Domestic chicken predation and prey sharing by urban capuchin monkeys (Sapajus sp.). 城市卷尾猴（Sapajus sp.）捕食家鸡和分享猎物的情况。

IF 1.3 4区生物学

Primates Pub Date : 2024-10-09 DOI: 10.1007/s10329-024-01163-3

Denise Bender, Lucas M Aguiar

{"title":"Domestic chicken predation and prey sharing by urban capuchin monkeys (Sapajus sp.).","authors":"Denise Bender, Lucas M Aguiar","doi":"10.1007/s10329-024-01163-3","DOIUrl":"https://doi.org/10.1007/s10329-024-01163-3","url":null,"abstract":"Capuchin monkeys are omnivorous platyrrhines with a high frequency of faunivory and can survive in urban forest fragments. Predation of wild vertebrates (high-quality foods) by capuchin monkeys has been frequently reported in many species of Cebus and Sapajus. However, predation of domestic animals is unknown. We describe a rare episode of predation, consumption, and sharing of an adult domestic chicken (Gallus gallus domesticus) by individuals from a social group of robust capuchin monkeys (Sapajus sp.) living in a small urban park in the city of Foz do Iguaçu, southern Brazil. This relatively large prey is freely farmed at the study site. The capture, slaughter, preparation (removal of feathers from the body), and consumption of the prey by the capuchins lasted 22 min. The dominant adult male ate the chicken's head and tolerated the approach of two juveniles. The juveniles shared the remainder of the prey after the adult abandoned it. These juveniles scared other group members that approached the carcass. We recorded an opportunistic hunt for easily accessible domestic prey, a case of human resource use by urban primates that shared passively the atypical and valuable food. Though a rare event, the predation on a domestic animal indicates a potential source of conflict with humans that can have negative impacts on urban primates.","PeriodicalId":20468,"journal":{"name":"Primates","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142392684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Dance displays in gibbons: biological and linguistic perspectives on structured, intentional, and rhythmic body movement. 长臂猿的舞蹈表演：从生物学和语言学角度看有结构、有意图和有节奏的肢体运动。

IF 1.3 4区生物学

Primates Pub Date : 2024-10-04 DOI: 10.1007/s10329-024-01154-4

Camille Coye, Kai R Caspar, Pritty Patel-Grosz

{"title":"Dance displays in gibbons: biological and linguistic perspectives on structured, intentional, and rhythmic body movement.","authors":"Camille Coye, Kai R Caspar, Pritty Patel-Grosz","doi":"10.1007/s10329-024-01154-4","DOIUrl":"https://doi.org/10.1007/s10329-024-01154-4","url":null,"abstract":"Female crested gibbons (genus Nomascus) perform conspicuous sequences of twitching movements involving the rump and extremities. However, these dances have attracted little scientific attention and their structure and meaning remain largely obscure. Here we analyse close-range video recordings of captive crested gibbons, extracting descriptions of dance in four species (N. annamensis, N. gabriellae, N. leucogenys and N. siki). In addition, we report results from a survey amongst relevant professionals clarifying behavioural contexts of dance in captive and wild crested gibbons. Our results demonstrate that dances in Nomascus represent a common and intentional form of visual communication restricted to sexually mature females. Whilst primarily used as a proceptive signal to solicit copulation, dances occur in a wide range of contexts related to arousal and/or frustration in captivity. A linguistically informed view of this sequential behaviour demonstrates that movement within dances is organized in groups and follows an isochronous rhythm - patterns not described for visual displays in other non-human primates. We argue that applying the concept of dance to gibbons allows us to expand our understanding of communication in non-human primates and to develop hypotheses on the rules and regularities characterising it. We propose that crested gibbon dances likely evolved from less elaborate rhythmic proceptive signals, similar to those found in siamangs. Although dance displays in humans and crested gibbons share a number of key characteristics, they cannot be assumed to be homologous. Nevertheless, gibbon dances represent a striking model behaviour to investigate the use of complex gestural signals in hominoid primates.","PeriodicalId":20468,"journal":{"name":"Primates","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142372677","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mantled howler monkeys (Alouatta palliata) alter activity and spatial cohesion across a continuous forest and forest fragment in Costa Rica. 蝠鲼吼猴（Alouatta palliata）在哥斯达黎加的一片连续森林和森林片段中改变了活动和空间凝聚力。

IF 1.3 4区生物学

Primates Pub Date : 2024-10-01 DOI: 10.1007/s10329-024-01160-6

Reilly L Miller, Francesca V E Kaser, Ryan E Belmont, Michael Ennis, Kristofor A Voss, Laura M Bolt, Amy L Schreier

{"title":"Mantled howler monkeys (Alouatta palliata) alter activity and spatial cohesion across a continuous forest and forest fragment in Costa Rica.","authors":"Reilly L Miller, Francesca V E Kaser, Ryan E Belmont, Michael Ennis, Kristofor A Voss, Laura M Bolt, Amy L Schreier","doi":"10.1007/s10329-024-01160-6","DOIUrl":"https://doi.org/10.1007/s10329-024-01160-6","url":null,"abstract":"Habitat loss due to deforestation is a primary threat to global biodiversity. Clearing tropical rainforests for agriculture or development leads to forest fragmentation. Forest fragments contain fewer large trees and provide lower food availability for primates compared to continuous forests. Mantled howler monkeys (Alouatta palliata) inhabit fragmented rainforests and may need to alter their activity budgets and spatial cohesion to mitigate competition and conserve energy in fragments where food quality is lower. We compared howler monkey activity and spatial cohesion across a small forest fragment (La Suerte Biological Research Station, LSBRS) and a large, continuous forest (La Selva Research Station) in Costa Rica. We predicted that monkeys at LSBRS would rest more, feed more, travel less, and be less spatially cohesive compared to La Selva to contend with fewer resources in the small fragment. Using instantaneous scan sampling at 2-min intervals during 30-min focal samples, we recorded activity and the number of individuals within 5 m of the focal animal. We collected 1505 h of data from 2017-2024. Monkey activity and spatial cohesion differed significantly across sites. As predicted, monkeys at LSBRS spent more time feeding than at La Selva, but contrary to our predictions, they rested less and traveled more. The mean number of individuals within 5 m was significantly lower at LSBRS compared to La Selva. The ability to modify their activity and spatial cohesion in response to fragmentation provides insight into how primates can contend with fewer resources and higher competition in changing ecosystems worldwide.","PeriodicalId":20468,"journal":{"name":"Primates","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142352601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Population differences in putty-nosed monkey (Cercopithecus nictitans) call order 腻鼻猴（Cercopithecus nictitans）鸣叫顺序的种群差异

IF 1.7 4区生物学

Primates Pub Date : 2024-09-17 DOI: 10.1007/s10329-024-01155-3

Frederic Gnepa Mehon, Klaus Zuberbühler, Claudia Stephan

{"title":"Population differences in putty-nosed monkey (Cercopithecus nictitans) call order","authors":"Frederic Gnepa Mehon, Klaus Zuberbühler, Claudia Stephan","doi":"10.1007/s10329-024-01155-3","DOIUrl":"https://doi.org/10.1007/s10329-024-01155-3","url":null,"abstract":"Non-human primates generally lack the ability to learn new call structures or to substantially modify existing ones, suggesting that callers need alternative mechanisms to convey information. One way to escape the constraints of limited vocal control is by assembling calls into variable sequences, as has been documented in various animal species. Here, we were interested in the flexibility with which different calls might be assembled in a species known for its meaningful call order, putty-nosed monkeys (Cercopithecus nictitans). Since most information comes from studies conducted at Gashaka Gumti National Park (Nigeria), we tested two further populations in the Nouabalé-Ndoki National Park (Republic of the Congo) and Taï National Park (Côte d’Ivoire) in how males responded to common threats, leopards, and crowned eagles. As predicted, callers produced the same basic call types as seen elsewhere—long ‘pyow’, short ‘pyow’ (‘kek’), ‘hack’—but populations differed in how males assembled calls. To leopards, males from both populations started with ‘pyows’ and ‘keks’, with occasional hacks later, as already reported from Gashaka. To crowned eagle, however, Nouabalé-Ndoki males consistently initiated their responses with ‘pyows’, whereas neither Taï nor Gashaka males ever did, demonstrating that nonhuman primates have some control over sequence production. We discuss possible mechanisms to account for the population differences, predation pressure, and male–male competition, and address implications for linguistic theories of animal call order, notably the Urgency and Informativity Principles.","PeriodicalId":20468,"journal":{"name":"Primates","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142265951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Seasonal variation and group size effects in putty-nosed monkeys’ (Cercopithecus nictitans) heterospecific associations in the Nouabalé-Ndoki National Park 努瓦巴莱-恩多基国家公园腻鼻猴（Cercopithecus nictitans）异种群落的季节变化和群体规模效应

IF 1.7 4区生物学

Primates Pub Date : 2024-09-16 DOI: 10.1007/s10329-024-01153-5

Frédéric Gnepa Mehon, Daniel N’zoulou Kiminou, Claudia Stephan

{"title":"Seasonal variation and group size effects in putty-nosed monkeys’ (Cercopithecus nictitans) heterospecific associations in the Nouabalé-Ndoki National Park","authors":"Frédéric Gnepa Mehon, Daniel N’zoulou Kiminou, Claudia Stephan","doi":"10.1007/s10329-024-01153-5","DOIUrl":"https://doi.org/10.1007/s10329-024-01153-5","url":null,"abstract":"Many non-human primates form heterospecific associations to increase benefits resulting from group living like antipredation defence and increased foraging efficiency while avoiding costly resource competition that usually arises from large conspecific groups. Previous studies provided profound insight into how these benefits are obtained and what behavioural changes might be elicited through association formation. What remains widely unknown are factors that could account for intra-specific variation in association patterns. For instance, we are still widely lacking a comprehensive assessment of how group size and seasonality affect heterospecific associations across larger number of groups within a species. The current study monitored more than 20 groups of putty-nosed monkeys (Cercopithecus nictitans), a forest guenon known to be frequently in association with other monkey species, for 37 months in the Nouabalé-Ndoki National Park, Republic of Congo. Amongst the five primate species observed in association with C. nictitans, grey-cheeked mangabeys (Lophocebus albigena) and crowned monkeys (C. pogonias) were the most frequently encountered association partners. We did not find any effect of seasonality on association rates. However, larger C. nictitans groups were substantially more in association with L. albigena and C. pogonias than smaller groups during the main dry season. We argue that our findings suggest a major impact of antipredation benefits of heterospecific troops including C. nictitans during periods of increased vulnerability. We discuss how knowledge about variations in association patterns may help to adjust conservation strategies.","PeriodicalId":20468,"journal":{"name":"Primates","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142265853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0