Owls are some of the best-known predatory birds, famous for their nocturnal tendencies and their ability to rotate their heads up to 270 degrees in either direction. There are around 250 species of ...

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 ...