July 6, 2021 — Columbia County
At the Jacob Petersheim farm in Columbia County on the county line in Scott Township T13N, R11E, Sections 3 & 4. Their farm is .5 miles east of the intersection of Highway 44 and County HH. Also just south of the Junction of Highway F and HH.
At the Jacob Petersheim farm in Columbia County on the county line in Scott Township T13N, R11E, Sections 3 & 4. Their farm is .5 miles east of the intersection of Highway 44 and County HH. Also just south of the Junction of Highway F and HH.
Swamp Darner (Epiaeschna heros)
Photographed
Madison Audubon volunteers banded 242 young purple martins at the Jacob Petersheim purple martin (5 of 7 boxes banded) colony. The swamp darner was found in a purple martin nest box. Photos by Mark Martin I have large format of the photos.
Photographed
Madison Audubon volunteers banded 242 young purple martins at the Jacob Petersheim purple martin (5 of 7 boxes banded) colony. The swamp darner was found in a purple martin nest box. Photos by Mark Martin I have large format of the photos.