Oh, and.... Welcome to BYC! @SoniaBashore
Where in this world are you located?
Climate, and time of year, is almost always a factor.
Please add your general geographical location to your profile.
It's easy to do, and then it's always there!
That's a nice sized run, how big is the coop?
Time will tell if the male is too aggressive, if he isn't already.
Here's some tips about.....
Integration Basics:
It's all about territory and resources(space/food/water).
Existing birds will almost always attack new ones to defend their...