Reproduction

Effects of adult social experience on patterns of reproductive activity of socially deprived male rhesus monkeys (Macaca mulatta)

The three [single-caged, socially deprived] male subjects represented examples of severely disturbed animals as witnessed by rates of stereotyped behavior (self-aggression, stereotyped locomotion). The problem under investigation involved the extent to which social group experience as an adult could modify...

Year Published: 1972Topics: Reproduction, Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Missakian, E. A. 1972. Effects of adult social experience on patterns of reproductive activity of socially deprived male rhesus monkeys (Macaca mulatta). Journal of Personality and Social Psychology 21(1), 131-134.

A breeding colony of cotton-top tamarins (Saguinus oedipus)

A breeding colony of cotton-top tamarins is described where 91% of the breeding females are from the first and second laboratory-born generations, and whose infants have a one year survival rate of 62%. Mortality is greatest in the first week...

Year Published: 1985Topics: ReproductionAnimal Type: Nonhuman Primate, Other Nonhuman Primate

Citation: Snowdon, C. T., Savage, A., McConnell, P. B. 1985. A breeding colony of cotton-top tamarins (Saguinus oedipus). Laboratory Animal Science 35, 477-480.

Effects of environmental enrichment on behaviour and reproductivity of growing pigs

Enriching the environment [extra area with peat and a straw hopper; pigs in enriched environments had more than four times the floor space of pigs in barren environments] reduced both the amount of time pigs spent inactive and the time...

Year Published: 1995Topics: Abnormal/Problematic Behavior, Environmental Enrichment, ReproductionAnimal Type: Pig

Citation: Beattie, V. W., Walker, N., Sneddon, I. A. 1995. Effects of environmental enrichment on behaviour and reproductivity of growing pigs. Animal Welfare 4, 207-220.

Improving the laboratory environment for nonhuman primates

Environmental improvements include construction of large indoor cages that allow pairing of experimental animals, a grass-covered 'playground' for breeding chimpanzee groups, and indoor/outdoor group housing for 'retired' experimental animals. In addition, we provide toys, perches, mirrors, and foraging devices, and...

Year Published: 1995Topics: Environmental Enrichment, Housing, Rearing & Weaning, ReproductionAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Brent, L. 1995. Improving the laboratory environment for nonhuman primates. Animal Welfare Institute (AWI) Quarterly 44(1), 14-15.

Recent reproduction and enrichment: Cincinnati Zoo gorillas

Experiences with enrichment for gorillas are reported.

Year Published: 1997Topics: Environmental Enrichment, ReproductionAnimal Type: Nonhuman Primate, Other Nonhuman Primate

Citation: Evans, R. 1997. Recent reproduction and enrichment: Cincinnati Zoo gorillas. Gorilla Gazette 11(1), 16 (Abstract).

Understanding the relationship between environment and reproduction in captive animals: The role of environmental enrichment

A general discussion of the relationship between environmental enrichment and reproduction.

Year Published: 1997Topics: Environmental Enrichment, ReproductionAnimal Type: All/General

Citation: Shepherdson, D. , Carlstead, K. 1997. Understanding the relationship between environment and reproduction in captive animals: The role of environmental enrichment. In: Proceedings on the International Conference on Environmental Enrichment. Holst, B. (ed), 218-230. Copenhagen Zoo, Frederiksberg, DK.

A training programme for a male gorilla at Barcelona Zoo

Training program for voluntary ejaculation is described. In May 1998 we began the training program with Xebo. At the time of this writing (March 1999) Xebo understands ten different orders. ... So we hope that soon we will be able...

Year Published: 1999Topics: Animal Training, ReproductionAnimal Type: Nonhuman Primate, Other Nonhuman Primate

Citation: Abello, M. T., Velasco, M., Esteban, F. 1999. A training programme for a male gorilla at Barcelona Zoo. International Zoo News 46, 418-420.

The management and husbandry of Geoffroy’s marmoset

A survey of selected enrichment programs for group-housed marmosets. Older individuals ... appear to habituate themselves less to the presence of visitors, and get very agitated when approached. ... High perches should be provided to give animals vantage points from...

Year Published: 1999Topics: Environmental Enrichment, Husbandry & Management, Natural Behavior, Rearing & Weaning, Reproduction, VocalizationAnimal Type: Marmoset, Nonhuman Primate

Citation: Wakenshaw, V. 1999. The management and husbandry of Geoffroy's marmoset. International Zoo News 46(1), 3-15.

The effect of mother-infant separation in captive baboons on time intervals to first postpartum estrus, confirmed pregnancy and subsequent parturition

It is generally thought that early forced-weaning of infants would reduce the time from parturition to the first fertile postpartum estrus thus maximizing reproductive efficiency. ... From a survey of 23 animal records we determined the following values for mothers...

Year Published: 2000Topics: Rearing & Weaning, ReproductionAnimal Type: Baboon, Nonhuman Primate

Citation: Cary, M., Valentine, B., Hill, W. 2000. The effect of mother-infant separation in captive baboons on time intervals to first postpartum estrus, confirmed pregnancy and subsequent parturition. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 106 (Abstract P123).

Effect of environmental enrichment on the reproductive performance of FVB breeding mice

The results suggest that while the enrichment devices [transparent dome with or without activity wheel] .. provided for species-ypical behavior, their use is associated with longer inter-birth intervals and smaller litters in FVB breeding mice.

Year Published: 2004Topics: Environmental Enrichment, ReproductionAnimal Type: Mouse, Rodent

Citation: Martin, J., Nichols, D., Jenson, R. et al. 2004. Effect of environmental enrichment on the reproductive performance of FVB breeding mice. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 149(Abstract).