This is a barking owl, photographed at Caversham Wildlife Park in Perth. It's a well-named creature, which, according to Wikipedia, emits noises that "range from a barking dog noise to a shrill ...

This is a barking owl, photographed at Caversham Wildlife Park in Perth. It’s a well-named creature, which, according to Wikipedia, emits noises that “range from a barking dog noise to a shrill ...

Based on papers presented at the Owls 2000 conference held in Canberra, Australia. Introduction to Australian owls / David Hollands -- Population limitation in Holarctic owls / Ian Newton -- Occupancy ...