That looks like a Sydney yard! Where are you? That's a cool yard.
Most afternoons we sit having coffee in our small backyard with grevilleas next to our deck. Grevilleas flower for most of the year and have sweet nectar with the wattle birds love so we see them daily. Sometimes they have territorial fights and attack the hell out of each other! They have no qualms about attacking the crows either. We had a pair of very fluffy baby wattle birds in our backyard last year too.