Natalie bird box 2019 Feb 17, 2019 10:39:23 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by sammi on Feb 17, 2019 10:39:23 GMT Hi Natalie yes totally normal and a very good sign too. Referred to as nesting wriggle I believe. I always imagine they do it to measure up as they do it in all different directions. Looking good for you