Table Of Content

Author Index to Volume 19 Baker, Kate Bard, Kim, 239 Barry. Elizabeth, 22 Bashaw, Meredith J., 41 Baum, Scott T., 193 Beaver, B., 209 Bloomsmith M.A Blottner, Stefter Brown, Jainl ine 17 44 Daniel I Dierenteld 169 Subject Index to Volume 19 Accessory sex glands, 334 Declining population, 299 411 Male elephant, 334 Achaett a domestica, '| Demography, 299, 311 Mammals, 11 Age/size Class differences in Development, 44 Management, 209 behavior 529 Diet, 1, 95 Manipulation, 181] Aggression, 111, 22 Digestibility Mate fidelity, 227 Allomothering, 44 Dispersal, 11 Maternal condition, 11 Alouatta, 95 DMSO, 461 Maternal reluctance, 53 Animal welfare, 111 Maternal training, 53 Arboreal ictivity, 239 Elephant 371. 461 Maternal-filial chemical Audiovisual stimulation, 54|1 | lephantidae 475 signals, 406 Avian restoration, 264 { Elephas maximus, 209, 299 Membrane, 461 324 393 Monkeys, 181] Babirusa, 253 ndangered species $75 Mortality, 299, 311 Bacterial disease, 393 ndotheliotropic virus, 38 } Mudumalai Wildlife Beaver. 511 27, 131, 143 Sanctuary, 406 Behavior. 65. 181 239. 475 nrichment, 181 Mustelid, 51 5] scalation, 529 Musth 106 $25, 44 Behavioral management, 41 strous cycle, 348 541 Ethogram, 425 Naturalistic environments Behavioral measurements of xhibit design Y >39 Stress, 41 xtra pair copulation Noninvasive differentiation Blood values, 495 s0dy measurements, 131] I * monitoring Body weight, 131 I Branta canader is 5 Fecundity Normal physiologi ilues sreath, 406 Fighting strategies, 529 195 Bre eding biology, 65 Follicular wave 370 \ Nuisance wildlife, 35 Bree3d3i4n g evaluation, 32 Foraging IS] Nursing poul 53 Nutrition, 1, 95 Breeding 5] Glucose tolerance 193 Browse, 170 Great ipes 11 54] Odontocete, 131 Gruiformes, 65 Ovarian dynamic, 370 Calcium:phosphorus Ovary, 321 imbalance, | Hair root cells, 511 Ovulation, 370 Canada geese, 35 Herbivore nutrition, 170 Captive management, |] Hormones, 348 Penning. 209 Captive propagation, 65 4Yowler monkeys Pinnipeds, 143 64 Pongo pygmaeus, 239 Captive, 253 Incubation Population control, 35 Carmine red, 131 Infant stimuli, 53 Positional behavior, 239 Castoridae, 511 Infant surrogate, 53 Pregnancy, 348 Chaining, 209 Infrasound, 425 Primate, 95 Chemical communication Initial passage time, 131 Progestogens, 348 175 Insulin, 193 Psophiidae OD hemical signals, 425 IVGTT, 193 Psychological well-being, 4 olony management, | 11 541 onservation, 264, 447 Komodo dragons, 495 Pup, 143 eee onetrol, 181 ( ooperation, 447 Lactation, 143 Recovery program, 264 Copulation, 517 Local resource competition ! Reproduction, 143 425 Cryogenic, 461 Loxodonta africana, 209 3] ] Reproductive anatomy, 321 Cytochrome b, 511 384, 393 334 557 558 Subject Index RFLP, 511 Stereoty pies $1, 209 Ungulates. 121 Rhin- ocert . | Stres" s, 129! Urine. 406 Ritualization, 52 39 . Uterus, 321 Temporal gland secretions Semen, 51 106 Varanus komodoensis. 495 - Sex allocation theory, |] Tenebri Sex ratio bias, 11 Testis Sexual dimorphism Time budget . Weaning Social organizatior Tubercul Yele Reserve SOCIal Sef Sperm, 334 sperm ZOO BIOLOGY Volume 19, 2000 Dan Wharton Wildlife Conservation Society Central Park Wildlife Center, New York, New York Editor Wiley-Liss, Inc., New York 2000 Wiley-Li 605 Third Avenue New York, NY 10158-0012 Contents VOLUME 19, NUMBER 1, 2000 RESEARCH ARTICLES 1 Increasing Calcium Levels in Cultured Insects Susan J. Anderson 11. + Birth Sex Ratio in Captive Mammals: Patterns, Biases, and the Implications for Management and Conservation Lisa J. Faust and Steven D. Thompson 27 Seasonal Energy Utilization in Bamboo by the Red Panda (Ailurus fulgens) Fuwen Wei, Zuwang Wang, Zuojian Feng, Ming Li, and Ang Zhou 35 Egg Fertility Among Vasectomized and Non-vasectomized Male Resident Canada Geese at the Wildlife Conservation Park/Bronx Zoo Kurt Hundgen, Bonnie Raphael, and Chris Sheppard 41 Social Attachment in Giraffe: Response to Social Separation Loraine R. Tarou, Meredith J.B ashaw, and Terry L. Maple 53 A Method for Encouraging Maternal Care in the Giant Panda G.Q. Zhang, R.R. Swaisgood, R.P. Wei, H.M. Zhang, H.Y. Han, D.S. Li, L.F. Wu, A.M. White, and D.G. Lindburg 65 Reproductive Biology and Ecology of White-winged Trumpeters (Psophia leucoptera) and Recommendations for the Breeding of Captive Trumpeters Peter T. Sherman BOOK REVIEWS 85 Fields of Play Kelly S. Spratt 87 A Broader View of Conservation Richard P. Reading 91 ANNOUNCEMENTS 93 FORTHCOMING IN ZCO BIOLOGY VOLUME 19, NUMBER 2, 2000 RESEARCH ARTICLES 95 Phytochemical and Mineral Components of Foods Consumed by Black Howler Monkeys (A/ouatta pigra) at Two Sites in Belize Scott C. Silver, Linde E.T. Ostro, Carey P. Yeager, and Ellen S. Dierenfeld 111. Advanced Age Influences Chimpanzee Behavior in Small Social Groups Kate C. Baker 121 Multi-male Captive Groups of Endangered Dama Gazelle: Social Rank, Aggression, and Enclosure Effects Jorge Cassinello and Irma Pieters 131 Food Consumption and Growth of a Female Dusky Dolphin (Lagenorhynchus obscurus) R.A. Kastelein, C.A. van der Elst, H.K. Tennant, and P.R. Wiepkema 143 Food Consumption and Growth of California Sea Lions (Zalophus californianus californianus) R.A. Kastelein, N.M. Schooneman, N. Vaughan, and P.R. Wiepkema BOOK REVIEWS 161 Manual for Bat Rehabilitation Steven M. Wing 163 Beyond Kangaroo Cuisine Ellen S. Dierenfeld 165 ANNOUNCEMENTS 167 FORTHCOMING IN ZOO BIOLOGY VOLUME 19, NUMBER 3, 2000 RESEARCH ARTICLES 169 Feed Intake, Diet Utilization, and Composition of Browses Consumed by the Sumatran Rhino (Dicerorhinus sumatrensis) in a North American Zoo Ellen S. Dierenfeld, Robert E.C. Wildman, and Steve Romo 181 Maracas for Macaca? Evaluation of Three Potential Enrichment Objects in Two Species of Zoo-Housed Macaques Sarah-Jane Vick, James R. Anderson, and Robert Young 193 Glucose Regulation in Captive Pongo pygmaeus abeli, P. p. pygmaeus, and P. p. abeli x P. p. pygmaeus Orangutans T. A. Gresl, Scott T. Baum, and Joseph W. Kemnitz 209 Variation in Stereotypic Behavior Related to Restraint in Circus Elephants T.M. Gruber, T.H. Friend, J.M. Gardner, J.M. Packard, B. Beaver, and D. Bushong 223 ANNOUNCEMENTS 225 FORTHCOMING IN ZOO BIOLOGY VOLUME 19, NUMBER 4, 2000 RESEARCH ARTICLES 227 Breeding Behavior in a Flock of Chilean Flamingos (Phoenicopterus chilensis) at Dublin Zoo Mairéad A. Farrell, Elizabeth Barry, and Nicola Marples 239 Orangutan Use of Vertical Space in an Innovative Habitat Patricia L. Hebert and Kim Bard 253 The Ontogeny of Nursing in Babyrousa babyrussa and a Comparison With Domestic Pigs K. MacLaughlin, L.E.T. Ostro, C. Koontz, and F. Koontz