DOCSLIB.ORG

Critically Endangered San Martin Titi Monkeys Show

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

‘12/’13 Living on the edge: Critically Endangered San Martin titi monkeys (Callicebus oenanthe) show preference for forest edges in C.C. Ojos de Agua, Peru. Silvy Marcella van Kuijk I Statement of originality Except for those parts in which it is explicitly stated to the contrary, this project is my own work. It has not been submitted for any degree at this or any other academic or professional institution. ……………………………………………. ………………… Signature Date Regulations Governing the Deposit and Use of Oxford Brookes University Projects/ Dissertations 1. The “top” copies of projects/dissertations submitted in fulfilment of programme requirements shall normally be kept by the School. 2. The author shall sign a declaration agreeing that the project/ dissertation be available for reading and photocopying at the discretion of the Head of School in accordance with 3 and 4 below. 3. The Head of School shall safeguard the interests of the author by requiring persons who consult the project/dissertation to sign a declaration acknowledging the author’s copyright. 4. Permission for any one other then the author to reproduce or photocopy any part of the dissertation must be obtained from the Head of School who will give his/her permission for such reproduction on to an extent which he/she considers to be fair and reasonable. I agree that this dissertation may be available for reading and photocopying at the discretion of my Head of School in accordance with regulations 3 and 4 above.* ……………………………………………. ………………… Signature Date *The underlined words may be deleted by the author if he/she so wishes. Abstract The San Martin titi monkey (Callicebus oenanthe) is a medium sized arboreal primate that lives exclusively in the department of San Martin, Peru. Its small distribution range together with numerous threats, including habitat fragmentation and hunting, severely imperil this Critically Endangered species. However, little is known about the habitat requirements of the species. Even though many animals seem to avoid forest edges, it has been suspected that the San Martin titi monkey might have a preference for this type of habitat. This three-month study, conducted from April 16 to July 14 2013, tested one main hypothesis: San Martin titi monkeys in conservation concession Ojos de Agua prefer the boundary of primary and secondary forest over forest interior. This hypothesis was tested by estimating population density in the area using a triangulation survey method. Population density estimates were compared between primary and secondary forest. The density in the boundary between primary and secondary forest was 26.1 groups/km2, compared to a density of 3.6 groups/km2 in forest interior, confirming these cryptic primates have a preference for the forest boundaries in Ojos de Agua. The differences found in group density led to the idea to examine the possible differences in vocal behaviour of the primates between areas with different population density. We found no difference in length of the singing events and in both areas the maximum number of singing events is recorded approximately an hour after they started duetting. However, the San Martin titi monkeys in high population density areas start their duets about half an hour earlier than the titi monkeys in areas with a low population density. This shows that the vocal behaviour of these primates is influences by population density. As Ojos de Agua is one of the few larger areas where Callicebus oenanthe is still found. Consequently, the area is of great importance to the conservation of the species. Even though the secondary forest adjacent to the conservation concession is not part of the protected area, it is a crucial factor to the survival of the species. If all secondary forest will be cleared, all preferred habitat for the species will disappear. It is consequently important to determine how adaptable the species is to large changes in their habitat. Only then will we know if the San Martin titi monkeys in C. C. Ojos de Agua have a chance of survival in the near future. I Resumen El mono titi de San Martín (Callicebus oenanthe) es un primate arbóreo de tamaño mediano que vive exclusivamente en el departamento de San Martín, Perú. Su pequeño rango de distribución junto con numerosas amenazas, incluyendo la fragmentación de su hábitat y la cacería han hecho que esta especie se encuentre en peligro crítico de extinción. Sin embargo, poco se sabe acerca de los requerimientos de hábitat de esta especie. Aun cuando muchos animales parece que evitan los bordes del bosque, se sospecha que el mono titi de San Martin podría tener preferencia por este tipo de hábitat. Este estudio de tres meses, realizado del 16 de Abril al 14 de Julio del 2013, prueba una hipótesis principal: El mono titi de San Martin en la Concesión para Conservación Ojos de Agua prefiere los bordes del bosque primario y secundario sobre el interior del bosque. Esta hipótesis fue puesta a prueba estimando la densidad poblacional en el área, usando el método de triangulación por vocalización. Las densidades poblacionales estimadas fueron comparadas entre bosque primario y secundario. La densidad en el límite entre bosque primario y secundario fue de 26.1 grupos/km2 , comparándola con la densidad poblacional en el interior del bosque que fue de 3.6 grupos/km2, confirma que este críptico primate tiene preferencia por los límites del bosque en Ojos de Agua. Las diferencias encontradas en la densidad de grupos nos llevo a la idea de examinar las posibles diferencias en el comportamiento vocal de los primates entre áreas con diferente densidad poblacional. No encontramos diferencia en la duración de los eventos de vocalización, y en ambas áreas el número máximo de eventos fue escuchado aproximadamente una hora más tarde desde que comenzaron. Sin embargo, el mono titi de San Martín en áreas con alta densidad poblacional empieza su canto media hora antes que los monos titi en áreas con baja densidad poblacional. Esto nos muestra que el comportamiento vocal de este primate se ve influenciado por la densidad poblacional. Como Ojos de Agua es una de las pocas áreas grandes donde Callicebus oenanthe todavía se encuentra, consecuentemente el área es de gran importancia para la conservación de esta especie. Aun cuando el bosque secundario adyacente a la concesión no es parte del área protegida, este es un factor crucial para la sobrevivencia de la especie, si todo el bosque secundario desapareciera, todo el hábitat preferido por la especie desaparecería. Por lo que es importante determinar que tan adaptable es la especie a grandes cambios en su hábitat. Solo así sabremos si el mono titi de San Martín tiene una oportunidad de sobrevivir a largo plazo dentro de la C.C. Ojos de Agua. II Acknowledgements This project was my very first experience observing primates in the field. It has been one of my most valued experiences so far but without the help, support and advice of so many people this research would not have been successful. First and foremost I want to thank all teachers of the MSc for inspiring and teaching me and my monkey friends throughout the year. I am very grateful to my supervisor, Prof. Catherine Hill, for your patience, guidance and support throughout the development and execution of this project. Thank you to Prof. Vincent Nijman, Dr. Andrew Lack, Jan Vermeer, Antonio Bóveda and Sam Shanee for your advice and support throughout this project. Dr. Carolina Garcia Suikkanen in particular deserves a big thank you. Thank you not only for your advice, support and collaboration, but also for your friendship and many good laughs. I am forever grateful to have met and worked with the team of Proyecto Mono Tocón. This strong and motivated team of young people has set their eyes on a goal and are unstoppable. Their dedication and determination to save the San Martin titi monkey has been inspirational to me. Mis queridos toconcitos, gracias por invitarme a formar parte de vuestra familia. Muchas gracias a ABOFOA. I am thankful that they allowed me to conduct my research project in their conservation concession. I am also grateful for their dedication to preserve the area and their willingness to learn about the research methods and finish data collection for me. Thank you Tiberio, Arnaldo, Joaquin and Felipe for guiding us through your beautiful forest. Gracias Bany e Hildebrando por recibirnos en su casa. Me he sentido más bienvenida de lo que puedo describir con mi limitado conocimiento de la lengua española! I am very thankful to Apenheul Primate Conservation Trust, the Primate Society of Great Britain, Knowsley Safari Park, Primate Conservation Inc. and the Mohamed bin Zayed Species Conservation Fund for funding my work and believing in me and my team. Without your generous support, this project would not have been possible. The effect of your help is long lasting, as the research team of Proyecto Mono Tocón will keep working with the equipment I have been able to donate to them. Special thanks go to Eduardo Pinel and Jaime Sierro for not only being my resourceful assistants, but also becoming my close friends. Thank you for climbing up hills and down river beds with me. Jaime, thank you for your wonderful cooking, and thank you Eduardo for your always immaculate work with GIS software! My gratitude goes to the lovely Ashley Vuurstaek for proofreading the first version of this dissertation. Last but certainly not least, a warm thank you to my parents for believing in me and for their unending love and support. III Table of Content Abstract I Resumen II Acknowledgements III Table of Content IV List of abbreviations VI List of tables and figures VII Chapter 1 – Introduction 1 1.1 Forest edges 2 1.2.
Recommended publications
  • Plasmodium Simium/Plasmodium Vivax Infections in Southern Brown Howler Monkeys from the Atlantic Forest

    Plasmodium Simium/Plasmodium Vivax Infections in Southern Brown Howler Monkeys from the Atlantic Forest

    Mem Inst Oswaldo Cruz, Rio de Janeiro, Vol. 109(5): 641-643, August 2014 641 Plasmodium simium/Plasmodium vivax infections in southern brown howler monkeys from the Atlantic Forest Daniela Camargos Costa1, Vanessa Pecini da Cunha2, Gabriela Maria Pereira de Assis1, Júlio César de Souza Junior2,3, Zelinda Maria Braga Hirano2,3, Mércia Eliane de Arruda4, Flora Satiko Kano1, Luzia Helena Carvalho1, Cristiana Ferreira Alves de Brito1/+ 1Laboratório de Malária, Centro de Pesquisas René Rachou-Fiocruz, Belo Horizonte, MG, Brasil 2Fundação Universidade Regional de Blumenau, Blumenau, SC, Brasil 3Centro de Pesquisas Biológicas de Indaial, Indaial, SC, Brasil 4Centro de Pesquisas Aggeu Magalhães-Fiocruz, Recife, PE, Brasil Blood infection by the simian parasite, Plasmodium simium, was identified in captive (n = 45, 4.4%) and in wild Alouatta clamitans monkeys (n = 20, 35%) from the Atlantic Forest of southern Brazil. A single malaria infection was symptomatic and the monkey presented clinical and haematological alterations. A high frequency of Plasmodium vivax-specific antibodies was detected among these monkeys, with 87% of the monkeys testing positive against P. vivax antigens. These findings highlight the possibility of malaria as a zoonosis in the remaining Atlantic Forest and its impact on the epidemiology of the disease. Key words: simian malaria - Plasmodium simium - New World monkey Plasmodium infections caused by Plasmodium brasili- Sixty-five southern brown howler monkeys were anum or Plasmodium simium have been identified in New studied, 20 wild and 45 captive monkeys from the Cen- World monkeys. P. brasilianum naturally infects several tre for Biological Research (����������������������������Brazilian Institute of Envi- species of monkeys from a large area in Latin America ronment and Renewable Natural Resources, registration and seems to be identical to Plasmodium malariae, a 1/42/98/000708-90, Indaial, SC).
  • Fascinating Primates 3/4/13 8:09 AM Ancient Egyptians Used Traits of an Ibis Or a Hamadryas Used Traits Egyptians Ancient ) to Represent Their God Thoth

    Fascinating Primates 3/4/13 8:09 AM Ancient Egyptians Used Traits of an Ibis Or a Hamadryas Used Traits Egyptians Ancient ) to Represent Their God Thoth

    © Copyright, Princeton University Press. No part of this book may be distributed, posted, or reproduced in any form by digital or mechanical means without prior written permission of the publisher. Fascinating Primates Fascinating The Beginning of an Adventure Ever since the time of the fi rst civilizations, nonhuman primates and people have oc- cupied overlapping habitats, and it is easy to imagine how important these fi rst contacts were for our ancestors’ philosophical refl ections. Long ago, adopting a quasi- scientifi c view, some people accordingly regarded pri- mates as transformed humans. Others, by contrast, respected them as distinct be- ings, seen either as bearers of sacred properties or, conversely, as diabolical creatures. A Rapid Tour around the World In Egypt under the pharaohs, science and religion were still incompletely separated. Priests saw the Papio hamadryas living around them as “brother baboons” guarding their temples. In fact, the Egyptian god Thoth was a complex deity combining qualities of monkeys and those of other wild animal species living in rice paddies next to temples, all able to sound the alarm if thieves were skulking nearby. At fi rst, baboons represented a local god in the Nile delta who guarded sacred sites. The associated cult then spread through middle Egypt. Even- tually, this god was assimilated by the Greeks into Hermes Trismegistus, the deity measuring and interpreting time, the messenger of the gods. One conse- quence of this deifi cation was that many animals were mummifi ed after death to honor them. Ancient Egyptians used traits of an ibis or a Hamadryas Baboon (Papio hamadryas) to represent their god Thoth.
  • Ana Júlia Dutra Nunes Prevalência De Infecção

    Ana Júlia Dutra Nunes Prevalência De Infecção

    ANA JÚLIA DUTRA NUNES PREVALÊNCIA DE INFECÇÃO POR Plasmodium spp. E SUA ASSOCIAÇÃO COM OS PARÂMETROS BIOQUÍMICOS E HEMATOLÓGICOS DE Alouatta guariba clamitans (CABRERA, 1940) (PRIMATES: ATELIDAE) DE VIDA LIVRE JOINVILLE, 2019 ANA JÚLIA DUTRA NUNES PREVALÊNCIA DE INFECÇÃO POR Plasmodium spp. E SUA ASSOCIAÇÃO COM OS PARÂMETROS BIOQUÍMICOS E HEMATOLÓGICOS DE Alouatta guariba clamitans (CABRERA, 1940) (PRIMATES: ATELIDAE) DE VIDA LIVRE. Dissertação de mestrado apresentada como requisito parcial para obtenção do título de Mestre em Saúde e Meio Ambiente, na Universidade da Região de Joinville. Orientadora: Dra. Marta Jussara Cremer. Coorientadora: Dra. Cristiana Ferreira Alves de Brito. JOINVILLE, 2019 Catalogação na publicação pela Biblioteca Universitária da Univille Nunes, Ana Júlia Dutra N972p Prevalência de infecção por Plasmodium spp. e sua associação com os parâmetros bioquímicos e hematológicos de Alouatta guariba clamitans (Cabrera, 1940) (Primates: Atelidae) de vida livre. / Ana Júlia Dutra Nunes; orientadora Dra. Marta Jussara Cremer, coorientadora Dra. Cristiana Ferreira Alves de Brito. – Joinville: UNIVILLE, 2019. 65 p.: il. ; 30 cm Dissertação (Mestrado em Saúde e Meio Ambiente – Universidade da Região de Joinville) 1. Alouatta guariba clamitans Cabrera. 2. Malária. 3. Conservação de espécies. I. Cremer, Marta Jussara (orient.). II. Brito, Cristiana Ferreira Alves de (coord.). III. Título. CDD 636.200896951 Elaborada por Christiane de Viveiros Cardozo – CRB-14/778 Termo de Aprovação "Prevalência da Infecção por Plasmodium spp e sua Associação com os Parâmetros Bioquímicos e Hematológicos de Alouatta guariba clamitans (Cabrera, 1940) (Primates: Atelidae) de Vida Livre" por Ana Júlia Dutra Nunes Dissertação julgada para a obtenção do título de Mestra em Saúde e Meio Ambiente, área de concentração Saúde e Meio Ambiente e aprovada em sua forma final pelo Programa de Pós- Graduação em Saúde e Meio Ambiente.
  • World's Most Endangered Primates

    World's Most Endangered Primates

    Primates in Peril The World’s 25 Most Endangered Primates 2016–2018 Edited by Christoph Schwitzer, Russell A. Mittermeier, Anthony B. Rylands, Federica Chiozza, Elizabeth A. Williamson, Elizabeth J. Macfie, Janette Wallis and Alison Cotton Illustrations by Stephen D. Nash IUCN SSC Primate Specialist Group (PSG) International Primatological Society (IPS) Conservation International (CI) Bristol Zoological Society (BZS) Published by: IUCN SSC Primate Specialist Group (PSG), International Primatological Society (IPS), Conservation International (CI), Bristol Zoological Society (BZS) Copyright: ©2017 Conservation International All rights reserved. No part of this report may be reproduced in any form or by any means without permission in writing from the publisher. Inquiries to the publisher should be directed to the following address: Russell A. Mittermeier, Chair, IUCN SSC Primate Specialist Group, Conservation International, 2011 Crystal Drive, Suite 500, Arlington, VA 22202, USA. Citation (report): Schwitzer, C., Mittermeier, R.A., Rylands, A.B., Chiozza, F., Williamson, E.A., Macfie, E.J., Wallis, J. and Cotton, A. (eds.). 2017. Primates in Peril: The World’s 25 Most Endangered Primates 2016–2018. IUCN SSC Primate Specialist Group (PSG), International Primatological Society (IPS), Conservation International (CI), and Bristol Zoological Society, Arlington, VA. 99 pp. Citation (species): Salmona, J., Patel, E.R., Chikhi, L. and Banks, M.A. 2017. Propithecus perrieri (Lavauden, 1931). In: C. Schwitzer, R.A. Mittermeier, A.B. Rylands, F. Chiozza, E.A. Williamson, E.J. Macfie, J. Wallis and A. Cotton (eds.), Primates in Peril: The World’s 25 Most Endangered Primates 2016–2018, pp. 40-43. IUCN SSC Primate Specialist Group (PSG), International Primatological Society (IPS), Conservation International (CI), and Bristol Zoological Society, Arlington, VA.
  • Genotyping of Giardia Duodenalis from Southern Brown Howler Monkeys (Alouatta Clamitans) from Brazil A.C.C

    Genotyping of Giardia Duodenalis from Southern Brown Howler Monkeys (Alouatta Clamitans) from Brazil A.C.C

    Available online at www.sciencedirect.com Veterinary Parasitology 158 (2008) 133–137 www.elsevier.com/locate/vetpar Short communication Genotyping of Giardia duodenalis from Southern Brown Howler Monkeys (Alouatta clamitans) from Brazil A.C.C. Volota˜o a,b, J.C. Souza Ju´nior c, C. Grassini a, J.M. Peralta b, O. Fernandes a,* a Laborato´rio de Epidemiologia Molecular de Doenc¸as Infecciosas, Instituto Oswaldo Cruz – Fundac¸a˜o Oswaldo Cruz, Av. Brasil, 4365, Manguinhos, Rio de Janeiro, RJ 21045-090, Brazil b Departamento de Imunologia, Instituto de Microbiologia Professor Paulo de Go´es, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ 21.941-590, Brazil c Centro de Pesquisas Biolo´gicas e Observato´rio de Primatas de Indaial – CEPESBI, Indaial, SC 88.130-000, Brazil Received 16 October 2007; received in revised form 1 July 2008; accepted 7 July 2008 Abstract Giardia duodenalis is a widespread intestinal protozoan that can infect humans and animals, both domestic and wild. Independent of host, infections present with the same symptoms. However, based on host specificity, Giardia isolates have been grouped into genotypes A to G. Parasites of assemblage A and B are known to infect humans, in addition to primates and a wide variety of mammals. In Brazil, hitherto Giardia genotypes were defined only for humans and domestic animals. To evaluate the genotypes of different Giardia present among other animals, fecal samples from 28 Southern Brown Howler Monkeys (Alouatta clamitans)keptin captivity from South Brazil were screened for G. duodenalis using parasitological methods. All of them were asymptomatic, but positive for Giardia.
  • The Identity of the Collared Titi Cheracebus Torquatus

    The Identity of the Collared Titi Cheracebus Torquatus

    Primate Conservation 2020 (34): 13-52 On the Taxonomic History and True Identity of the Collared Titi, Cheracebus torquatus ( Hoffmannsegg, 1807) (Platyrrhini, Callicebinae) Hazel Byrne1, Anthony B. Rylands2, Stephen D. Nash3 and Jean Philippe Boubli4 1Department of Anthropology, University of Utah, UT, USA 2Global Wildlife Conservation, Austin, TX, USA 3Department of Anatomical Sciences, Health Sciences Center, State University of New York, Stony Brook, NY, USA 4School of Science, Engineering and the Environment, University of Salford, Manchester, UK Abstract: The collared titi, Cheracebus torquatus, is paradoxically the least well-defined of the so-called torquatus“ group” of Neotropical titi monkeys. Since its description by Hoffmannsegg in 1807, it has been re-characterized numerous times. In this study, the true identity of Cheracebus torquatus is assessed based on a review of its taxonomic history and the observation of 100 skins from across the genus Cheracebus, including the holotype for C. torquatus. We propose that the C. torquatus type specimen and type description fit most closely with widow monkeys found south of the Rio Solimões between the rios Juruá and Purus, and we conclude that purinus Thomas, 1927, is a junior synonym of torquatus. This necessarily invalidates the torquatus type locality, as defined by Hershkovitz, of Codajás, north (left) bank of the Solimões, and we thus restrict the type locality to Aiapuá, left bank of the Rio Purus, Brazil. The left bank Rio Solimões populations that were previously classified asC. torquatus (sensu Hershkovitz) are here included as lugens, and we redefineC. lugens to include all Cheracebus found north of the Solimões- Japurá-Caquetá.
  • Alouatta Caraya) in a Wildlife Facility During Captivity Prior to Translocation - Recommendations to Wildlife Management Programs

    Alouatta Caraya) in a Wildlife Facility During Captivity Prior to Translocation - Recommendations to Wildlife Management Programs

    Epizootic amebiasis outbreak in wild black howler monkeys (Alouatta caraya) in a wildlife facility during captivity prior to translocation - Recommendations to wildlife management programs Surto epizoótico de amebíase em Bugio preto (Alouatta caraya) provenientes de vida livre durante o cativeiro prévio a translocação - Recomendações a programas de manejo de fauna Alexander GENOY-PUERTO1,2; Renata Carolina Fernandes SANTOS1,3; Thaís GUIMARÃES-LUIZ4; Angélica María SÁNCHEZ-SARMIENTO1; Rogério Loesch ZACARIOTTI5; José Luiz CATÃO-DIAS1; Eliana Reiko MATUSHIMA1 1 Universidade de São Paulo, Faculdade de Medicina Veterinária e Zootecnia, Departamento de Patologia, Laboratório de Patologia Comparada de Animais Selvagens, São Paulo – SP, Brazil 2 Universidad de Las Américas, Facultad de Ciencias de la Salud, Escuela de Medicina Veterinaria y Zootecnia – Quito, Ecuador 3 Instituto Brasileiro para Medicina da Conservação - TRÍADE, Recife – PE, Brazil 4 Secretaria do Meio Ambiente do Estado de São Paulo, Coordenadoria de Biodiversidade e Recursos Naturais, Centro de Fauna Silvestre, São Paulo – SP, Brazil 5 Universidade Cruzeiro do Sul, Laboratório de Reprodução Animal, São Paulo – SP, Brazil Abstract The capture and quarantine of non-human primates could be necessary in some circumstances including those required under environmental permit. Mortality is undesirable for wildlife management programs and could be related to opportunistic pathogens, for example, deaths due to intestinal protozoa infection outbreaks as described here. Parasitological, necroscopic, microbiological, and molecular tests were used in the diagnosis of severe necrotic enteritis leading to death of three female and two male black howler monkeys (Alouatta caraya) captured and held in quarantine prior to translocation. Parasitological tests showed the presence of cysts of Entamoeba histolytica/dispar (5/5), Entamoeba coli (5/5) and Giardia duodenalis (1/5).
  • Annual Report 2013

    Annual Report 2013

    Annual Report 2013 © Proyecto Mono Tocón First published 2014 Jr. Reyes Guerra, 430 Moyobamba, Perú Text by Jan Vermeer Design and composition by Jan Vermeer and Antonio Bóveda Photography by Proyecto Mono Tocón All rights reserved. Information from this publication may be reproduced, but preferably with the prior permission of the Proyecto Mono Tocón association. he year 2013 has again been a year with much expansion of the activities of Proyecto Mono Tocón. Despite all efforts by local communities, authorities and non-governmental organisations, the T situation of the San Martin titi monkey (Callicebus oenanthe) is critical. There is an ever increasing human pressure on its habitat and little of its forest remains. We are supporting several local communities with the conservation of their forest, home of the San Martin titi monkey. But the question that keeps us occupied is if this is enough to safe the species from extinction. Without more political involvement, it will be very difficult to create safe havens for viable populations of titi monkeys. The Regional Government of San Martin will have to review their intentions for the territory and decide if it would not be better to change the designation of many thousands of hectares of production forest into in conservation areas. Our conservation work concentrates on the Central Huallaga area, as this is the region where we still can find the titi monkey’s habitat and maybe even more important, local communities that want to protect their forest. To better understand the needs of the titi monkeys, we have started in 2013 several long term research programmes, focussing on titi monkey densities in different types of forest and on behaviour.
  • Neotropical Primates 20(1), June 2012

    Neotropical Primates 20(1), June 2012

    ISSN 1413-4703 NEOTROPICAL PRIMATES A Journal of the Neotropical Section of the IUCN/SSC Primate Specialist Group Volume 20 Number 1 June 2013 Editors Erwin Palacios Liliana Cortés-Ortiz Júlio César Bicca-Marques Eckhard Heymann Jessica Lynch Alfaro Anita Stone News and Book Reviews Brenda Solórzano Ernesto Rodríguez-Luna PSG Chairman Russell A. Mittermeier PSG Deputy Chairman Anthony B. Rylands Neotropical Primates A Journal of the Neotropical Section of the IUCN/SSC Primate Specialist Group Conservation International 2011 Crystal Drive, Suite 500, Arlington, VA 22202, USA ISSN 1413-4703 Abbreviation: Neotrop. Primates Editors Erwin Palacios, Conservación Internacional Colombia, Bogotá DC, Colombia Liliana Cortés Ortiz, Museum of Zoology, University of Michigan, Ann Arbor, MI, USA Júlio César Bicca-Marques, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brasil Eckhard Heymann, Deutsches Primatenzentrum, Göttingen, Germany Jessica Lynch Alfaro, Institute for Society and Genetics, University of California-Los Angeles, Los Angeles, CA, USA Anita Stone, Department of Biology, Eastern Michigan University, Ypsilanti, MI, USA News and Books Reviews Brenda Solórzano, Instituto de Neuroetología, Universidad Veracruzana, Xalapa, México Ernesto Rodríguez-Luna, Instituto de Neuroetología, Universidad Veracruzana, Xalapa, México Founding Editors Anthony B. Rylands, Center for Applied Biodiversity Science Conservation International, Arlington VA, USA Ernesto Rodríguez-Luna, Instituto de Neuroetología, Universidad Veracruzana, Xalapa, México Editorial Board Bruna Bezerra, University of Louisville, Louisville, KY, USA Hannah M. Buchanan-Smith, University of Stirling, Stirling, Scotland, UK Adelmar F. Coimbra-Filho, Academia Brasileira de Ciências, Rio de Janeiro, Brazil Carolyn M. Crockett, Regional Primate Research Center, University of Washington, Seattle, WA, USA Stephen F. Ferrari, Universidade Federal do Sergipe, Aracajú, Brazil Russell A.
  • Special Activities

    Special Activities

    59th Annual International Conference of the Wildlife Disease Association Abstracts & Program May 30 - June 4, 2010 Puerto Iguazú Misiones, Argentina Iguazú, Argentina. 59th Annual International Conference of the Wildlife Disease Association WDA 2010 OFFICERS AND COUNCIL MEMBERS OFFICERS President…………………………….…………………...………..………..Lynn Creekmore Vice-President………………………………...…………………..….Dolores Gavier-Widén Treasurer………………………………………..……..……….….……..…….Laurie Baeten Secretary……………………………………………..………..……………….…Pauline Nol Past President…………………………………………………..………Charles van Riper III COUNCIL MEMBERS AT LARGE Thierry Work Samantha Gibbs Wayne Boardman Christine Kreuder Johnson Kristin Mansfield Colin Gillin STUDENT COUNCIL MEMBER Terra Kelly SECTION CHAIRS Australasian Section…………………………..……………………….......Jenny McLelland European Section……………………..………………………………..……….….Paul Duff Nordic Section………………………..………………………………..………….Erik Ågren Wildlife Veterinarian Section……..…………………………………..…………Colin Gillin JOURNAL EDITOR Jim Mills NEWSLETTER EDITOR Jenny Powers WEBSITE EDITOR Bridget Schuler BUSINESS MANAGER Kay Rose EXECUTIVE MANAGER Ed Addison ii Iguazú, Argentina. 59th Annual International Conference of the Wildlife Disease Association ORGANIZING COMMITTEE Executive President and Press, media and On-site Volunteers Conference Chair publicity Judy Uhart Marcela Uhart Miguel Saggese Marcela Orozco Carlos Sanchez Maria Palamar General Secretary and Flavia Miranda Program Chair Registrations Elizabeth Chang Reissig Pablo Beldomenico Management Patricia Mendoza Hebe Ferreyra
  • Do Wild Titi Monkeys Show Empathy?

    Do Wild Titi Monkeys Show Empathy?

    Short Communication Primate Biol., 1, 23–28, 2014 www.primate-biol.net/1/23/2014/ doi:10.5194/pb-1-23-2014 © Author(s) 2014. CC Attribution 3.0 License. Do wild titi monkeys show empathy? A. Clyvia1, M. C. Kaizer1, R. V. Santos1, R. J. Young1,2, and C. Cäsar1,3 1Conservation, Ecology and Animal Behaviour Group, Programa de Pós-Graduação em Zoologia, Pontifícia Universidade Católica de Minas Gerais, Belo Horizonte, Brazil 2University of Salford Manchester, School of Environment & Life Sciences, Manchester, UK 3Bicho do Mato Instituto de Pesquisa, Belo Horizonte, Brazil Correspondence to: C. Cäsar ([email protected]) Received: 31 May 2014 – Revised: 3 October 2014 – Accepted: 7 October 2014 – Published: 28 October 2014 Abstract. We observed a putative case of empathy among wild black-fronted titi monkeys (Callicebus ni- grifrons) from two different groups (D and R). In over 10 years of behavioural observations of five habituated groups of this species, only low levels of inter-group tolerance have been observed. However, on one day, we encountered the adult male from group D limping (poor hind limb motor coordination) as he travelled alone along the ground. Interestingly, we observed that members of group R did not express any agonistic behaviour towards this neighbouring male and apparently allowed this disabled individual to follow them in the forest for over 5 h. They stayed low in the forest (< 2 m above the ground) and < 10 m horizontally from the individual, and remained in visual contact with him. At the end of the day, this male from group D slept in the sleeping site of group R and was groomed by the adult female of group R.
  • Download Download

    Download Download

    Evidence-based practice Hand-rearing protocol and comparison of growth rates in parent-reared versus hand-reared offspring: a case study inCallicebus cupreus Paige Bwye* and Alan Toyne Bristol Zoo Gardens, College Rd, Clifton, Bristol BS8 3HA *Correspondence: Paige Bwye, [email protected] JZAR Evidence-based practice Evidence-based JZAR Keywords: Callicebus cupreus, coppery Abstract titi, growth rate, hand-reared, parent- The European Endangered Species Programme (EEP) for coppery titi monkeys (Callicebus cupreus) has reared a total population of around 90 individuals, living in zoos, that has experienced low reproductive rates and relatively high neonatal mortality. Bristol Zoo Gardens (BZG) housed a pregnant breeding female Article history: in 2017, who died during parturition from shock secondary to uterine prolapse. To ensure the infant’s Received: 29 May 2019 survival, it was hand-reared. The aim of this publication is to report the first detailed hand-rearing Accepted: 26 Nov 2019 protocol for Callicebus and to compare the growth rates of two hand-reared infants against seven Published online: 30 Apr 2020 parent-reared titi monkeys by collating weight information using the zoo animal database, Zoological Information Management System (ZIMS). Day had a significant effect on the weight of both hand- 2 reared and parent-reared titi monkeys (F(1,57)=919.3, P<0.001, np =0.942). Parent-reared titi monkeys had significantly higher growth rates (457.9±9.3) compared to the hand-reared (390.7±11.1) titi 2 monkeys (F(1,57)=19.804, P<0.001, np =0.258). Despite the differences in infant growth rates between rearing strategies, the hand-rearing protocol was considered successful due to the infant being the first hand-reared coppery titi monkey to survive to adulthood without any nutritional deficiencies.