Bird identity needed: South Australia (1 Viewer)

[naii]

Hi.
I was wondering if anyone can help me identify this bird. The bird was approx 30cm-40cm in height. It was located in South Australia. White and grey colouring with black around the eyes. It watched me for around half an hour and when i walked away to feed my chickens it flew away.

 

[Butty]

Welcome to BF.
Can you give the actual location and the date, please? Thanks.
Either black-shouldered kite or letter-winged kite.

 

[naii]

Thank you for the welcome and reply.
The location is Burra South Australia and the date was the 1st of June 2023. The time was 3pm.

 

[THE_FERN]

black of the "mask" extends behind the eye [yes I know this is hard to discern], which means it's black-shouldered.

 

[naii]

Thank you both for helping me identify this bird )