Bird of prey id - Poland (1 Viewer)

[Alvaenerle]

I saw this beautiful bird in an area somewhat close to the Suwałki city in Poland. As you can see in one of the photos, it was flying over a lake. I think it may be a Eurasian marsh harrier, but perhaps it is a black kite or something else entirely?

 

[Butty]

1, 2, 4. Marsh harrier.

 

[Vukas Vučković]

No. 3 is a European Honey Buzzard.