We have been going through the worst winter in years - but we have a flock of about 50-60 robins that perch in a tree across the alley and chew on the berries/fruit (don't know what they are and either do the neighbors), but they get themselves (the birds, that is) snockered on those fermented little morsels and keep warm during this cold winter. Way to go, Birdies!!!!! Edie