The Red Bellied Woodpeckers love this suet, they visit the suet numerous times a day. The blue jay birds also feed on this suet, sometimes 4 or 5 blue jays take turns eating this suet. This product is easy to open and put into the suet holder, plus it does not melt. We buy 12 of these at a time, it's cheaper if you buy 12 at a time.