Visited Power's Road early this morning to have a look for the Mourning Warbler. No luck. It was so cold that I didn't expect to find many birds. There were a good number of American Goldfinch, Purple Finch, and a couple of American Redstarts, along with the usual birds for that area.
I ventured up the road along Raymond's Brook and up to the back fields. It was still a little foggy with light drizzle. I found 3 Northern Harriers flying low over the fields, looking for prey. Two were female and one was an adult male. I also found a pair of Pine Grosbeaks feeding on dandelion seeds.
On the road north of Big Northern Pond, past the road to the back entrance of the chicken farm, and heading east towards Cochrane Pond, I was able to relocate the Common Yellowthroat. It remained in the exact same location over the past three days. I checked around to see if there were others, but it seems there is only the one. I assume there could be a female that is nesting.
ID Photos at Flickr
https://www.flickr.com/photos/126304632@N05/albums/72157669836510446