Had to Google "Magpie Geese" - should have known they'd be black and white.LOL
Our magpies are black and white with long tail & bluish wing feathers & they aren't geese or crows for that matter.

https://upload.wikimedia.org/wikipedia/commons/b/b6/Pica_pica_-_Compans_Caffarelli_-_2012-03-16.jpg

Edit: removed the image code. Image way too large.