Nature Done Wright

On Monday I asked:

For the third year in a row at least, this bird has been nesting in an undisclosed location near the Celery Farm.

What is it? (We know the answer if you don't.)

The answer, given by Mary Kostus, is Rough-winged Swallow. Tree Swallows are the most prevalent swallows at the Celery Farm, followed by Barn Swallows and these guys. The Rough-wings nest near the Celery Farm is an undisclosed and very cool place.