Ok I am new to this whole thing so... here goes. Will my two male Sebestapols mate with my beautiful brown female Geese. I just got the girls and they were laying eggs like crazy with the other lady. I think the males Sinatra and Sebastion would like girls of there own kind... am i right?? Plus what are the other ways to sex these guys ?? Just the neck curve? How about their honks?? Thanks for the help in advance!!