This is because I have a DW Staravia (F) and I am asking this because I want this MoveSet:
Staraptor @ Salac Berry
Adamant Nature (+Attack/-Sp.Attack)
- Double Edge
- Brave Bird
- Close Combat
If Starly has the Egg Move Roost, then Togekiss should be Male and Staravia should be Female.
Breed them, and voila! :D
Yes it is possible to do that as that as they both share an egg group and because roost is one staraptors egg moves.