Apple Cider Vinegar in Bird Baths. To keep algae growth down and your bird bath clean, add 1 capful of apple cider vinegar or 1 teaspoon per gallon of water to the bird bath. The apple cider vinegar also provides vitamins & minerals to the birds.
Bird Watching in the Garden ~ Feed them fresh fruit.Baltimore Orioles love oranges and Cardinals love grapes! (Be careful if you have dogs, as grapes are poisonous to dogs.make sure the grapes aren't somewhere your dog can eat them.