check with a nursery for some suitable (climate,soil etc) shrub suggestions or check on line. I used to live in Florida and turned my all grass except one old bare tree backyard into a butterfly/bird garden using natives. I ended up with an easy to care for yard, some grass in the center and a nice shady corner for a bench and room for the dog to hang out in the shade. Now I live in Wisconsin and I have done similar 'yardwork'.....hate having just grass and mowing.....I planted natives, small trees, shrubs and also a raingarden and all the plants are doing well. The chickens love it as they have lots of shady spots, lots of shelter. The birds and butterlies are also happy. I am a lazy gardener, also don't like to water much. So I spend some time at the library, on-line and checking with a couple of nurseries to find out what would work despite my 'black thumbs'....Also consider some plants like vines that grow fast to give you a chance to let them create shady areas with the help of a trellis or some arches