Estación Biológica de Ometepe Information Packet

New Educational Opportunities In Primate Research and Conservation

The Faculty and the Director of Research of La Suerte Biological Field Station in Costa Rica have received permission from the Nicaraguan Government to create a series of education centers and protected forests throughout their country.

With the establishment of the Estación Biológica de Ometepe in January of 1997 we welcome you to join us in our efforts to protect, conserve, manage, and learn about the flora and fauna of Nicaragua. In December of 1997 we inaugurated our first primate behavioral and ecology field class in Nicaragua. Our continued efforts during the summer 1998 and winter 1988-1999 offer you a unique opportunity to participate in what is the part of an on-going and long-term study of the ecological role monkeys, birds, bats, and other animals play in influencing forest regeneration and plant species diversity in the tropical forests of Central America. We have now successfully taught several field courses at Ometepe and are in the process of marking howler monkeys populations in order to study demography, reproduction, group membership, and patterns of migration. These data are critical for our goal of evaluating the conservation status of mammal populations on the island.

Nicaragua has been called "the land passed by". Unlike other countries in Central and South America, the forests of Nicaragua have been relatively untouched by logging companies, tourists, and multinational corporations over the past 25 years. Fully one-third of the tropical lowland rainforests in Nicaragua are still intact. This is due to several historical, cultural, and environmental factors. Nicaragua is a country rich is fertile soils, marine and coastal resources, and tropical rainforests. It is located in the middle of Central America, boarded by the Pacific and Caribbean oceans, and by Honduras to the north and Costa Rica to the south. The country got its name from the "Niquiranos" a group of people who settled in this region from Mexico in the eighth century AD.

Nicaragua is a country dominated by rugged terrain, high mountains and active volcanoes. Nicaragua went through a period of political instability in the 1970's and 1980's. However, cultural and political change in Nicaragua has come about through peaceful democratic elections and a commitment to a new way of life. Now having completed its second consecutive set of free elections (voter turnout in the elections of 1996 was 80%), the people and government of Nicaragua are committed to education and the protection of their heritage and natural resources. We have been invited to play a critical role in this ecological renaissance by contributing to the goals of education and the collection of scientific information on the tropical forests, animals, and plants of Nicaragua.

Our field schools and research centers offer students from the United States, Canada, Europe, and Central and South America the chance to have a "classroom in nature" to learn about tropical rainforests, to obtain hands-on experience in designing and conducting scientific research projects, to see the effects of deforestation, and to collect information that will become part of the solution to protecting our natural world.

The site that we have selected for our first ecological-educational-and research station is Isla de Ometepe. Ometepe is an island of 276 square kilometers lying in Lake Nicaragua. It is the largest island in the world situated in a fresh water lake. Two majestic forested volcanoes dominate the island. One called Madera raises 1,400 meters above the lake. The other, Concepción is even taller and reaches a height of nearly 1,700 meters. Ometepe is situated in southeastern Nicaragua and has a population of 30,000 people. The majority of the people who live on the island are of Indian ancestry.

The word Ometepe is a Nahuatl word that means "land of 2 volcanoes" (Nashuatl) is a language spoken by the ancient Aztecs and their descendants). Crater lakes, beautiful streams with cascading water, cloud forests, and lowland rainforests are found on the island, along with some 80+ species of birds, mantled howler monkeys (Alouatta palliata), white-faced capuchin monkeys (Cebus capucinus), sloths, deer, other tropical forest mammals, reptiles, and amphibians. Our field camp is located on a bay overlooking Lake Nicaragua. We don't charge extra for swimming in the lake after a hard day of monkey watching.

Ometepe also is an famous for its rich pre-Columbian past that is marked today by extensive archaeological sites throughout the island. These include life size carved stone statues (often depicting male and female human figures adorned with animal masks), petroglyphs (rock carvings), monuments, ceramic urns, and sacred burial grounds. Although much of the archaeology of Ometepe and its inhabitants still remain a mystery, it is believed that the Niquirano Indians migrated here from the valley of Mexico. Part of the island may have been a royal cemetery for kings and queens.

Ometepe Species Accounts

* Denotes species previously identified by other authors

Amphibia

Anura

Bufonidae
Bufo coccifer
Bufo marinus
*Bufo haematiticus

"Leptodactylidae"
Eleutherodactylus cf palmatus
Leptodactylus cf melanonotus
*Eleutherodactylus cf bransfordii

Hylidae
Hyla sp.
Smilisca baudinii
*Agalychnis callidryas

"Ranidae"
*Rana "pipiens"

Caudata

Plethodontidae
*Bolitoglossa striatula

Reptilia

Testudines

Emydidae
*Rhinoclemmys pulcherrima

Kinosteridae

Squamata (Lizards)

Iguanidae
Ctenosaura similis

Polychrotidaev
Anolis cf altae

Phrynosomatidae
Sceloporus variables

Gekkonidae
*Coleonyx mitratus
*Gonatodes albogularis

Teiidae
Ameiva undulata

Scincidae
Mabuya unimarginata
*Sphenomorphus cherriei

Squamata (Snakes)

Leptotyplopidae
Leptotyplops nasalis

Boidae
Boa constrictor

Loxocemidae
Loxocemus bicolor

Colubridae Drymobius margaritiferus
Coniophanes piceivittis
Geophis cf godmannii
Leptodeira sp.
Masticophis mentovarious
Tantilla melanocephala (= armillata)
Trimorphodon biscutatus
*Conophis nevermanni
*Oxybelis aeneus

Elapidae
Micrurus nigrocinctus

Viperidae
*Bothrops asper

1. Advanced Field Course in Primate Behavior and Ecology

(December 27, 1998-January 18, 1999)
Dr. Paul A. Garber

December 1998, we are offering an advanced primate behavior and ecology field course in Nicaragua. The course will be run by Dr. Paul A. Garber, Professor of Anthropology, University of Illinois, Urbana-Champaign, Illinois. Dr. Garber has studied nonhuman primates in Peru, Brazil, Panama, Costa Rica, and Nicaragua and along with the Molina Family is co-founder of the La Suerte Biological Research Station in Costa Rica. A copy of Dr. Garber's vitae and research expertise is available on the La Suerte Web Site.

Dr. Garber and a team of graduate teaching assistants will offer an 'advanced' primatology course on the behavior and ecology of capuchin monkeys and howler monkeys at Ometepe. By advanced, we mean that the course will be directed to the particular needs of advanced undergraduates (juniors and seniors) and graduate students who are interested in a career in biological anthropology, primatology, tropical ecology, rainforest conservation, and field biology. Each day professors and graduate teaching assistants work intensive with students, give lectures, and provide background information to help students develop a conceptual framework for understanding the remarkable diversity and complexity of tropical rainforest ecosystems. Lectures, group projects, and exposure to real examples of animal-plant interactions and primate behavioral and socio-ecology are designed to help students develop their own original research projects. Our goals in the course are:

  1. to challenge students intellectually and provide theme with the problem-solving skills and academic background needed to address key issues in tropical ecology, primate behavior, and rainforest conservation.

  2. Instill in all students a passion for inquiry, exploration, and a personal appreciation for our natural world.

Dr. Paul A. Garber
Professor
Department of Anthropology
University of Illinois
109 Davenport Hall
607 S. Mathews Ave.
Urbana, Illinois 61801
Phone (desk) 217 333-0075
Phone (Dept) 217 333-3616
FAX 217 244-3490

Michelle F Bezanson is the teaching assistant for this class. She will be replying to prospective students with questions about the course.

email bezanson@U.Arizona.EDU

Independent Research Projects

In both the 'advanced' and 'intermediate' primate courses, faculty work closely with student in designing and completing their independent research project. In the 'intermediate' class, students develop and present their ideals for projects during the second week of class, and shortly thereafter begin their project. Although this has worked well in the past, it often has left students only 5-6 days for collecting their data. We have specifically designed the 'advanced' class so that students may have up to 2 weeks of data collection. We accomplish this by providing students in the advanced class with a list of some 5-10 articles that they are required to read prior to arriving in Nicaragua. In addition, students in the advanced class are required to send Dr. Garber an electronic (email) copy of a 3 page proposal by December 1, 1997 (his birthday) in which they outline the objectives of their proposed research, identify a series of research questions they plan to examine, and indicate how this research relates to present issues in biological anthropology and primatology.

Dr. Garber will send students an information sheet regarding how to prepare such a proposal in mid-October. We encourage students to contact Dr. Garber early in the Fall in order to discuss potential topics and ideas for research projects. We also ask each student to seek the assistance of professors at their university who can provide guidance and direction with the proposal. In this way, we feel strongly that each student will be able to develop and conduct a high quality field project during the course. We are proud to say that several of our students have presented the results of their research projects at the National Meetings of the American Association of Physical Anthropologists and at the National Meetings of the American Primatological Association, or used their projects as the basis for undergraduate honors theses.

Possible research topics include:

  1. Evidence of sex differences in activity budgets of howler monkeys
  2. Differences in substrate preference and positional behavior in howler monkeys and capuchin monkeys.
  3. The role of the primate prehensile tail in feeding and traveling
  4. Patterns of group spacing and nearest neighbor associations in howler monkeys.
  5. The feeding ecology of capuchin monkeys and evidence for tool use and hunting behavior
  6. The influence of forest structure on primate locomotor behavior.
  7. The relationship between primate ranging patterns, travel routes, food availability, and use of sleeping sites.
  8. Evidence for dietary preferences in capuchin and howler monkeys.

Prior introductory coursework in biological anthropology, primatology, biology, and/or ecology is required. The material and topics addressed in the course are equivalent to an upper division university level seminar in primate feeding ecology, social behavior, principles of tropical ecology, and animal behavior.

Concepts and theories discussed in lecture will be illustrated through direct observations and field experiments. An outline of the topics are presented below.

  1. Introduction to primate behavior and ecology
  2. Primate phylogeny and evolution
  3. Adaptation, function, and biological roles
  4. The radiation of New World primates
  5. Primates as members of a tropical rainforest community
  6. Problems primates face in locating and acquiring resources in a tropical rainforest
  7. Primate feeding ecology
  8. The kinds of information primates use in making foraging decisions
  9. Social organization and life history traits of New World primates
  10. Seed dispersal and pollination ecology
  11. Forest regeneration and succession
  12. Deforestation
  13. Rainforest conservation
  14. Animal rights and human responsibilities

Required Texts:

There will be 2 required texts for the course.
  1. Richard, Alison. Primates in Nature. W.H. Freeman and Co., Salt Lake City, Utah, 1985
  2. Milton, Katherine. The Foraging Strategy of Howler Monkeys: A Study in Primate Economics. Columbia University Press, New York, 1980

These texts can be ordered from your local college bookstore. Please be advised that it may take 3-4 weeks for the books to be received. Do not wait until the minute to order these books. We recommend that you familiarize yourself with the material in these books before you leave for Costa Rica. For more information regarding the field school in Nicaragua or if you have any questions as to whether you have the background or are best suited for the 'advanced' or 'intermediate' course in primatology, please contact Dr. Garber by email at p-garber@uiuc.edu

Tropical Animal Behavior

Dr. David Holtzman

July 20-August 14, 1999

Ethology is the study of naturally occurring behavior. In this course, we will examine the rich diversity of animal behavior on the tropical island of Ometepe in Lake Nicaragua. Lectures will cover spatial and foraging ecology, communication, reproductive strategies, and conservation. Both invertebrate and vertebrate species will be used to demonstrate examples of material covered in lectures and to teach ethological methodology, with an emphasis on reptiles and amphibians. Students will learn how to form testable hypotheses for field biology and learn different ways of observing, quantifying, and analyzing behavior. This course is intended for advanced undergraduates or beginning graduate students.

A Checklist of The Mammals of Ometepe Island, Nicaragua

*Denotes species not yet documented from Ometepe Island but, of possible occurrence based on known distributions and habits.

ORDER DIDELPHIMORPHIA

Family Didelphidae

ORDER XENARTHRA

Family Dasypodidae Family Myrmecophagidae

ORDER CHIROPTERA

Emballonuridae (sac-winged bats) Noctilionidae (fishing bats) Phyllostomidae (leaf-nosed bats)

Phyllostominae (spear-nosed bats)

Glossophaginae (nectar-feeding bats) Carollinae (short-tailed fruit bats) Stenoderminae (fruit-eating bats) Desmodontinae (vampire bats) Vespertilionidae (vespertilionid bats)

ORDER PRIMATES

Cebidae

ORDER CARNIVORA

Procyonidae

ORDER ARTIODACTYLA

Cervidae

ORDER RODENTIA

Sciuridae (squirrels) Heteromyidae (spiny pocket mice) Muridae (murid rodents) Erethizontidae (porcupines) Dasyproctidae

ORDER LAGOMORPHA

Leporidae (rabbits)

Goals of Estacion Biologia De Ometepe

Estación Biológica de Ometepe is a nonprofit Foundation registered in Nicaragua. We are dedicated to working with the Government of Nicaragua to develop a set of Ecological and Biological Research and Teaching Centers throughout the country. What we offer are educational programs and the collection of scientific information on the tropical forests, animals, and plants of Nicaragua. Nicaragua has tremendous natural resources, and these are part of national heritage. We want to learn about the diversity and richness of Nicaraguan forest ecosystems, and share this information with the people of Nicaragua, the worldwide scientific community, and students who share our fascination with the natural world. Our Research Centers will help to educate and train Nicaraguan students and teachers in the conservation and management of tropical rainforests.

Students and ecologically minded tourists who visit our field sites will learn about the natural history, culture, and people of Nicaragua . This will bring prestige to Nicaragua and identify it as a country committed to conservation, education, and scientific research.

Our specific goals are as follows:

  1. Develop 9 protected research and educational centers throughout Nicaragua. Each station will be situated in a different environmental zone across the country and will be located in order to best preserve the flora and fauna of the area.
  2. To offer field-oriented courses to undergraduate and graduate students
  3. To help educate and train Nicaraguan students in ecology, conservation, and field biology
  4. Protect and conserve the natural heritage of our planet
  5. Census and inventory the flora and fauna of Isla de Ometepe and develop a plan for sustained management and protection of its forests
  6. Initiate long-term research to obtain scientific information for management and conservation decisions.
  7. Individually mark and monitor howler monkey and capuchin monkey populations on Isla de Ometepe. This includes obtaining information on demography, reproductive success, patterns of habitat utilization, and ecology.

Dr. Paul A. Garber
(Dept Phone) 217 333-3616
Department of Anthropology Phone (desk) 217 333-0075
University of Illinois
FAX: 217 244-3490
109 Davenport Hall
607 S. Mathews Ave.
Urbana, Illinois 61801
email:
p-garber@uiuc.edu

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