I'm perfectly content with the mini wildlife preserve we have in our backyard ; raccoons, rabbits, squirrels, mice, partridges, blue jays, doves, finches, robins, sparrows, humming birds, owls, a small field hawk spotted occasionally, crows ( I tell ya, it's a friggin' aviary around here..and the new resident cat tries to catch all of them but batting 0 so far..) lizards, some garden variety snakes, bees, and who knows what other critters roam around here when we're not watching.. But they all get along as if they were cast in a Disney movie. We only feed the birds, yet the spill-over seems to attract all those other hungry souls. Also, lots and lots of deer, but thankfully the fence keeps them out of our yard, so the flowers and plants are safe. Too much dough invested in landscaping to have deer make a meal of those things.
This reminds me to check the garden's fountain for any west-nile virus carrying mosquitos , those are definitely not welcomed !!