Learn More
Environmental enrichment and crowding: behavioral and hormonal effects. PHYSIOL. BEHAV. 17(5) 735-741, 1976.-Male and female gerbils lived from weaning to adulthood in Enriched Crowded, Plain Crowded, Dense Crowded, or Paired conditions. Daily observations, social interaction tests with one animal from each of the 4 groups, and anatomical measures were(More)
  • 1