The black-shouldered kite (Elanus axillaris), Australian black-shouldered kite, or simply Australian kite, is a small raptor found in open habitat throughout Australia. It resembles similar species found in Africa, Eurasia and North America, including the black-winged kite, a species that has in the past also been called "black-shouldered kite". Measuring 35–38 cm (14–15 in) in length with a wingspan of 80–95 cm (31–37 in), the adult black-shouldered kite is a small and graceful raptor with red eyes. Their primary call is a clear whistle, uttered in flight and while hovering.