My yard was set up from day one for Birds. To-date I have over 120 different birds photoed in my yard. I keep out different types of food depending on the season. I sit on my porch with music that is too loud often.
I like all the critters that visit (except snake and coyote). I have neighbors who cuss this or that critter, don't understand why.

Squirrels entertain me to no end. They don't eat that much. My yard would be less with out them. I say welcome them and enjoy them. Few critters are their equal.