Jouan & Rius / Black-breasted buzzard (Hamirostra melanosternon) tagged, standing on one leg, Central Australia, Australia

Dave Watts / Black-breasted Buzzard {Hamirostra melanosternon} about to break open Emu eggs {Dromaius novahollandiae} with stone, Central Australia.

Dave Watts / Black breasted buzzard kite feeds on Emu egg it has broken with stone. Australia {Hamirostra melanosternon}

Dave Watts / Black breasted buzzard kite carrying stone to break Emu eggs {Hamirostra melanosternon} Australia

Miles Barton / Black breasted buzzard using stone to break emu egg open. Australia. Captive