Hell Connie, there are two orange flowering plants on the right - the one with the larger flower and leaves are Canna Tropicana. In front of it , with the narrow strappy leaves and smaller flowers is Kangaroo Paws ( Anigozanthos). Both do great in bright sun and would do well on a hillside .

It's beautiful! I wonder if all the plants are pet safe in case the pets like to eat things? I would love to have a yard like that.