very important gift

my grandchild (1year and 7 months) like to look birds at the bird feeder.her mother told, that birds are making a nest now, and they are getting baby birds soon.she asked if her daugter would like to give one of her dummies for the baby birds. the little girl agreed.
she left her "day dummy" to the grandpas baby birds with pleasure.
now she is telling at home :grandpa-bird-baby- dummy. that means: she understand and remember