if kyou can find a tame enough kooka you can get quite close to them in the wild. i remember one near a light house near nelsons bay that i could get real close to.
its posible to get up close to owls too... being nocturnal you just have to know where they sleep during the day. I ran into one near work (rockdale) while chasing fairy wrens. they generally dont fly away when you aproach them during the day, i guess its the whole "top of the food chain" thing. I got within 3 meters of this owl near work (barking owl). i posted pics here if you want to look for them.