Common Redpolls were abundant throughout the bog, in flocks along the roads and fighting at the feeders. We had to be patient for our only Boreal Chickadee, but the looks were worth the wait of this confiding fellow. The biggest flock of Evening Grosbeaks I have ever seen (about 100) frequented Mary Lou's feeders in the northwestern part of the bog.
Sax-Zim Bog, St. Louis County, Minnesota
17-18 January 2015