Introduces squirrel monkeys, describing their physical characteristics, habitat, life cycle, and how they communicate with each other.

The Squirrel Monkey is devoted to the common South American squirrel monkey, Saimiri sciureus. In light of the growing number of squirrel monkeys being established each year in many laboratories, there appeared the need to pool existing knowledge in concise form. The present volume, the first of its kind on any single primate, attempts to meet this need. The topics that have been selected cover thoroughly areas of research in which Saimiri has been utilized. This material ranges widely from taxonomy and behavioral studies through husbandry and clinical management of the species, to investigations in aerospace medicine and in a number of basic biological sciences. Since the problems encountered in the squirrel monkey, though sometimes taking a particular form, are not unique in principle, the authors have attempted to provide an appropriate phylogenetic context for their material. It is hoped as a result that this compendium may serve as a valuable source of information during various phases of work on other subjects of primatological and comparative biological investigation as well.

Animal Play, first published in 1998, is an interdisciplinary study of play in animals and humans.

As the editors of the first book on the squirrel monkey prophesied in 1968,* there has been an incredible expansion in primate research during the past 16 years. Their projection that the squirrel monkey would play an increasingly important role in this research effort has also come to be true during the ensuing years. One inadvertent result of the rapid growth, however, is that it has become more and more difficult for investigators to keep track of new information, both in their own disciplines and in related fields. For scientists who study and use the squirrel monkey in research, this problem is particularly pronounced, because articles are often published in specialized and disparate journals. We felt that a new synthesis of the vast amount of information on Saimiri would resolve this problem and would provide an extremely valuable com panion volume to the first book. The idea grew out of a small symposium held at the IX Congress of the International Primatological Society in Atlanta, Geor gia, during August, 1982. Following the format of The Squirrel Monkey, ad ditional authors were invited to discuss advances in areas which had experi enced exceptional growth or to review basic information that would be of practical value to future researchers. Even with focused topics and synthetic reviews, the wealth of new data resulted in many long manuscripts. In response to the continuing problems with Saimiri nomenclature, Richard Thorington has provided us with a definitive statement on squirrel monkey taxonomy.

Squirrel monkeys are very sociable; we live in family groups. Our range is extremely limited, and we are the rarest monkeys in Costa Rica. Why are we endangered? Our habitat is being destroyed. Also, we are the cutest of all monkeys, I say with all modesty, so illegal trappers catch us and sell us. Please, please, please, never buy a squirrel monkey! Jumper Why buy WHAT IS A SQUIRREL MONKEY? Children deserve to see real photographs of an adorable squirrel monkey who teaches them about Costa Rica wildlife. Wild animals should be regarded as an essential part of our world. The book includes facts about squirrel monkeys presented with cute photographs to illustrate them. It includes a lesson about living that applies to growing children as well as to squirrel monkeys. This true story of squirrel monkeys, in both English and Spanish, stresses the common links between people and a wild animal who strives to become brave. While everything in the book actually happens, having the young squirrel monkey narrate it from his point of view exaggerates his thoughts, reactions, and ambitions, make it somewhat fictional. A narrator of their age, fears, actions, and hopes makes it more appealing to children; it makes the moral more convincing. Why do I write children's wildlife books? I have always been a teacher endeavoring to interest students in how to think and how to create. I have been promoting conservation in a variety of ways. My high school students and I created stories that we used to interact with those in kindergarten and first grade. Those students greeted me warmly when they reached high school and began initiating projects of their own. Why wildlife? I have been photographing birds, sloths, and other wildlife since 1992, when I took the Rainforest Workshop for Teachers, led by the famous guide and biologist Charlie Gomez. After that I took many birding Borderland Tours with Charlie Gomez and Rick Taylor. When I decided to see other parts of Costa Rica, I found Luis Barrantes of LUBARO. Luis is a fantastic driver, guide, and photographer, who has taken me on several trips each year, finding a number of little-known spots for wildlife, and having varied experiences with different wildlife during distinct seasons. I have taken thousands of photographs of any wildlife we encounter. I had to use my wildlife photographs and teaching experience to introduce children to species found in Costa Rica, educating them about the importance of wildlife conservation.

Literacy resources include "Read Three Times" and tailored discussion questions by educational leaders at Cox Campus/Atlanta Speech School/Rollins Center.

A 1985 amendment to the Animal Welfare Act requires those who keep nonhuman primates to develop and follow appropriate plans for promoting the animals' psychological well-being. The amendment, however, provides few specifics. The Psychological Well-Being of Nonhuman Primates recommends practical approaches to meeting those requirements. It focuses on what is known about the psychological needs of primates and makes suggestions for assessing and promoting their well-being. This volume examines the elements of an effective care programâ€"social companionship, opportunities for species-typical activity, housing and sanitation, and daily care routinesâ€"and provides a helpful checklist for designing a plan for promoting psychological well-being. The book provides a wealth of specific and useful information about the psychological attributes and needs of the most widely used and exhibited nonhuman primates. Readable and well-organized, it will be welcomed by animal care and use committees, facilities administrators, enforcement inspectors, animal advocates, researchers, veterinarians, and caretakers.

The study was undertaken to learn the incidence of unrecognized otological disease in young healthy squirrel monkeys (Saimiri sciureus) maintained under optimum laboratory conditions. No definite pathological changes were found in the middle ears of 20 out of 22 ears examined. Morphologically, all inner ear end organs appeared normal. All threshold caloric test values were within the normal range. No significant variance was noted among the trials. Six out of eleven squirrel monkeys were not susceptible to motion sickness on repeated trials in the Slow Rotation Room. Thus, the lack of susceptibility to motion sickness does not necessarily reflect pathologic suppression of semicircular canal function. (Author).