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
Events
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Marshall Woods Magnificent Old Growth Forest with Bob Knapp
Marshall Woods Magnificent Old Growth Forest with Bob KnappDate: Saturday, October 24, 2026Time: 9:15 am - 1:00 pmJoin Bob Knapp for a hike through the spectacular, cathedral-like old growth forest of Marshall Woods near Walters Falls. The property is home to a variety of flora, Rocklyn Creek, and a beautiful, terraced waterway.The approximately 6 km … Continue reading Marshall Woods Magnificent Old Growth Forest with Bob Knapp
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Old Baldy Through New Eyes with Beth Gilhespy
Sun Nov 1, 2026 9 am – NoonOld Baldy Through New Eyes with Beth GilhespyOld Baldy to Eagle’s Summit | 6.2 kmYou may have hiked at Old Baldy before, but this geological adventure through time will show you the landscape with new eyes! The hike from Old Baldy to the Bruce Trail Conservancy’s new Eagle’s … Continue reading Old Baldy Through New Eyes with Beth Gilhespy
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Surprises of Ground-nesting Bees! w/Dr. Susan Chan
November 12, Indoor ProgramDr. Susan Chan - Surprises of Ground-nesting Bees!Did you know that 70% of all bee species nest in the ground? In fact, ground-nesting bees are the most diverse group of wild bees in North America. We will learn about their fascinating life history, social organization, life cycle, and importance in pollination. The … Continue reading Surprises of Ground-nesting Bees! w/Dr. Susan Chan
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Birding Around the Bay: Waterfowl and More
November 18th 10 am - 2 pmBirding Around the Bay: Waterfowl and More with Erik Van Den KieboomJoin Erik for this OSFN fall tradition. Search the waters around Owen Sound for ducks, grebes, loons, seasonal rarities and more. A fall tradition you won’t want to miss, checking the shorelines and the Sound itself with migration … Continue reading Birding Around the Bay: Waterfowl and More
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Confessions of a Crazed Photographer w/ Ethan Meleg
December 10, Indoor ProgramEthan Meleg- Confessions of a Crazed PhotographerAs an outdoor photographer, Ethan Meleg has crawled through mud, kayaked deep into swamps, endured -30°C temperatures and hiked for miles in total darkness (often with 40 pounds of camera gear on his back) to capture spectacular photos of nature. In this presentation, Ethan shares his … Continue reading Confessions of a Crazed Photographer w/ Ethan Meleg
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.