Hen Vs Montagu´s Harrier in central Spain (1 Viewer)

[JLRamos]

Hello everyone

This afternoon I observed this female harrier in Guadalajara, Central Spain, in an area bordering an urban area and an area of dry crops

Mainly due to the short fifth primary (4 fingers) I think she is a female Montagu's harrier. I'm right?

Are there any other features in these images that can help me with identification?

Thanks in advance

 

[Butty]

4 primary-fingers + barred greater secondary-coverts on underwing + no dark/light collar = ad female Montagu's harrier.

 

[JLRamos]

Thanks, so much