Development of adult-young identification in Richardson's ground squirrel.
D000367:Age Factors; D000378:Agonistic Behavior; D000818:Animals; D000831:Animals, Newborn / Q000254:growth & development*; D004192:Discrimination, Psychological; D005260:Female; D006702:Homing Behavior; D008297:Male; D008425:Maternal Behavior; D012589:Sciuridae / Q000254:growth & development*; D012737:Sex Factors; D012903:Smell; D012919:Social Behavior; D013045:Species Specificity