On a humid June morning, 17 members of the Orillia Naturalists’ Club gathered for a nature outing along the Lagoon City Trail in Brechin, ON. Despite the warm air, spirits were high as we set out along this easy, level gravel path — a perfect setting for observing the rich natural life of the area.
The star attraction of the day was undoubtedly the heronry. As we approached the nesting site, we were treated to the sight of nearly 30 Great Blue Herons (Ardea herodias) perched high in the trees and soaring overhead. Watching these large, graceful birds glide across the sky is always a breathtaking experience. Great Blue Herons are the largest heron species in North America, standing up to 1.4 metres tall with a wingspan reaching two metres. They typically nest in colonies, called heronries, often returning to the same trees year after year to raise their young. It’s a remarkable sight to see so many of these elegant birds together, and we were grateful to witness it.
Along the way, we also made note of a sobering but important find — at least 10 turtle nests that had been predated, likely by raccoons. Broken eggshells scattered along the trail’s edge told the story. In Ontario, native turtle species such as the Snapping Turtle (Chelydra serpentina) and Painted Turtle (Chrysemys picta) often lay their eggs in gravelly or sandy areas along trails and roadsides in early summer. Unfortunately, these nests are highly vulnerable to predators like raccoons, skunks, and foxes. With many of Ontario’s turtle species at risk — including the Snapping Turtle, listed as a species of Special Concern — every lost nest is a reminder of the challenges these reptiles face in the wild. You can tell if an turtle egg has been predated if the edges are curved up, and if there are a number of egg shells on the ground. When they hatch naturally, they hatch underground.
While the humidity lingered in the air, it was wonderful to spend time together outdoors, catching up and sharing discoveries along this accessible and nature-rich trail. Outings like this are a valuable way for our club to stay connected with local landscapes and one another.
A big thank you to everyone who joined us — we look forward to seeing you on the next adventure!
Interested in joining a future outing?
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