Bird Identification: CLOSED: Carolina Wrens - need some advice, 1 by Mtnma

Mtnma wrote:
I just moved to NC and have unexpected visitors in the form of a pair of Carolina Wrens and their fledglings. Its been years since I have enjoyed these wonderful little fellows. I need to know if they fledge more than once a year and if I am supposed to clean their nest out for next year. The babies are gone and I think the parents moved out too. I'm afraid to move the wren house or interfere with it because they may still be there or they may come back.