Animals 34 Bees 34 Feeding Behavior 34 animal 34 bee feeding behavior 34 physiology 34 article 30 Apis mellifera 24 Odors 18 odor 18 Trophallaxis 16 Apoidea 14 Foraging 14 Honeybee 14 learning 14 social behavior 14 sucrose 14 Association Learning 12 Animal Communication 10 Animalia 10 Hexapoda 10 Smell 10 Social Behavior 10 Sucrose 10 animal communication 10 comparative study 10 reward 10 Associative learning 8 Behavior, Animal 8