In animal species in which parents provide food to their dependent young, offspring often display conspicuous begging signals. These solicitation behaviors are important components of parent–offspring
Total number of monitored nests and observations for each species and number of cases where parental provisioning was observed during the breeding season in 2010 at Forêt Montmorency (Québec, Canada).
Behavioral data (continuous focal follows on infants and full group scans of behavior and distance from focal every 4 minutes) on 10 wild coppery titi monkeys infants (Plecturocebus cupreus) at Estaci