Am in Chicago for a few days. Unfortunately the migrant warbler action is minimal, but picked up a few lifers nonetheless.
Let's start with the best bird of the day, and completely unexpected.
2. A common bird, but not where I live, so it is a lifer.
3. I am pretty sure this is the same bird I heard calling at one point, but if anyone can confirm from sight alone that would be awesome.
Latest lifers: Northern Gannet, Tufted Puffin, Pacific Wren, Blue-winged Warbler, Sharp-tailed Grouse, Chestnut-collared Longspur, McCown's Longspur, American Three-toed Woodpecker, Brown-capped Rosy-Finch, White-tailed Ptarmigan, Pine Grosbeak
Trip reports: Colorado 6/2014, Costa Rica 3/2014, Texas 12/2013, Central CA 8/2013, Arizona 6/2013, Midwest 5/2013, Hawaii 2/2013, Florida 9-10/2012, Monterey 8/2012, Salton Sea 7/2012, SE AZ 6/2012, Chicago 5/2012, Arizona 3/12, Arizona 12/11, Chicago 9/2011, Monterey 8/11, Arizona 12/10