OSFN Programs
Please note that all Programs, and schedules are subject to change. To avoid disappointment, please check with this site for updates and changes to dates, speakers, locations, etc. We thank you for your understanding in these matters.
Download our 2025/26 Schedule (pdf, 286kb)
go to Program & Event Archives
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Explore the Slough of Despond with Bob Gray!
The Slough of Despond, near Big Bay, is a remnant of Glacial Lake Algonquin. It was cut off from the main glacial lake by a massive abandoned beach complex some 11, 000 year ago. See how a remarkable combination of factors resulted in its formation, and discover how it was named. We will be looking at the slough and its formation from the edges, so will be avoiding wet situations.Sunday, October 27th, 1:30 pm – 4:30 pm. Limit: 12 participants. Register with Bob Gray at kemblemt@xplornet.ca or call 519 371 9128.
OSFN Indoor Meetings are normally held on the second Thursday of the month at 7:00 p.m. at the Bayshore Community Centre, 1900 3rd Ave E Owen Sound. There are no Indoor Meetings in July and August. Please see the individual event listings below for more details.
We invite speakers with a wide range of expertise from Grey/Bruce and other parts of the province. These evenings are open to the public. The auditorium is open by 6:30. The meeting gets under way at 7:00, and may include brief announcements by other organizations as well as OSFN club activities, club business, social time, nature sightings and reports.
The club also offers a full schedule of outdoor activities during the year. Through these outings, members learn more about the birds, plants, mammals and geology of this part of Ontario. We also keep a protective eye on our precious natural areas.