tag:blogger.com,1999:blog-21010261.post1008732724014052082..comments2024-03-28T19:28:10.100-04:00Comments on <b>Rock Piles</b>: Bluebirdspwaxhttp://www.blogger.com/profile/16647940752050937588noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-21010261.post-49382176848130045612011-03-15T16:15:27.233-04:002011-03-15T16:15:27.233-04:00A biologist I know says these are not migratory bi...A biologist I know says these are not migratory birds but rather a "mixed flock" that winter together.pwaxhttps://www.blogger.com/profile/16647940752050937588noreply@blogger.comtag:blogger.com,1999:blog-21010261.post-31882442051795925762011-03-15T05:53:26.491-04:002011-03-15T05:53:26.491-04:00Nice!Nice!Geophilehttps://www.blogger.com/profile/17206319191769614929noreply@blogger.com