On October 26, Mark led a tour to Wisconsin’s eighth State Natural Area and the site with the longest sustained record for observations and trapping of birds of prey in North America: Cedar Grove Ornithological Research Station.
Photo by Mark Martin
On October 26, Mark led a tour to Wisconsin’s eighth State Natural Area and the site with the longest sustained record for observations and trapping of birds of prey in North America: Cedar Grove Ornithological Research Station.
Photo by Mark Martin