Bird watching - Feed them fresh fruit - Baltimore Orioles love oranges and Cardinals love grapes. Orioles love grape jelly too and if you put out either one, woodpeckers really like them too. Butterflies like them too.
Screech Owls can be lured to your backyard with a large birdhouse in which to roost and nest. Wood duck houses work well inches square and 24 inches tall with an elliptical entrance near the top.) Learn more about Screech Owls at Birds & Blooms.