I've looked all over and can't find any info on the serama's flying ability. I assume, because of their size, that they are fliers. Will I have to clip their wings when I let them out in the yard? Also, when will I be able to tell the sex? They are only two weeks old right now. Ok, one more question while I'm at it. How long should I wait to put them outside with the rest of the chickens? We currently have a silkie male and female, an EE hen, and four older silkie/showgirl chicks. The EE and silkie hens love the chicks, but I worry about the rooster. Thanks in advance for any info!