Photos by interestedbystandr
No additional info provided by the photographer unfortunately. This is just listed as a male, female, and owlet.
Blurb from The Peregrine Fund
As you can imagine, this large and powerful owl is an adept hunter, able to catch a number of different prey of many different sizes. It specializes in capturing medium-sized arboreal mammals including gliders and possums. It will also feed on bats, rodents, rabbits, wallabies, and even young koalas! But its long list of prey animals doesn’t stop there. It also feeds on birds including herons, frogmouths, magpies, and choughs. It is also known to hunt other raptors, and has been documented preying upon Gray Goshawk! It will also feed on much smaller prey items such as crayfish, crickets, and beetles. It is also known to scavenge on carrion from time to time.
Powlerful.
Defo!