Other Flying reports in New Hampshire
1 case, best-documented first. Page 1 of 1.
We map claims, not creatures. A case is what some source says someone saw or heard, with the link to that source. It is not proof that anything was there, and a retelling counts once, not as a second sighting.

Other Flying · Brentwood, New Hampshire · 1840
A correspondent reports a strange black bird the size of a martin has been seen daily in Brentwood since early winter, flying with and standing on sheep.