Wildlife enthusiast Terry Chettle captured a rare moment at Grimsby Wetlands in early August, as he witnessed a river otter engaging with a green heron. The unexpected encounter surprised both Chettle and the bird.
Chettle, a resident of Beamsville, Ont., expressed his amazement at spotting the otter, as they are not commonly seen in the area. He managed to photograph the otter as it moved to a log and started grooming itself, putting on a playful display for Chettle.
On the same day, Bruce and Laurie Mackenzie encountered Chettle during their walk in the wetland, where he pointed out the otter. Bruce Mackenzie noted the rarity of the sighting, mentioning that as far as he knows, this was the first otter sighting near the wetlands in recent memory. He added that there have been no reports of the otter since that weekend.
The wetland, previously a sewage storage area for Niagara Region, is now managed by the Hamilton Naturalists’ Club and spans approximately 12 hectares along Lake Ontario’s South Shore. Bruce Mackenzie, who works with the club as the project manager for the wetlands, highlighted the significance of the otter sighting as a positive indicator of habitat restoration and water quality. The wetlands have previously hosted rare species like least bitterns, underscoring the importance of conservation efforts.
River otters have become a conservation success story in the Golden Horseshoe region, according to Laura Timms, a program manager at Credit Valley Conservation. The conservation authority has witnessed an increase in otter sightings, signaling a positive trend in their population recovery. Timms mentioned recent otter sightings at conservation areas like Rattray Marsh and Jim Tovey Lakeview, where some otters have even given birth to pups.
Despite the positive otter population trends, Timms emphasized the ongoing challenges faced by biodiversity, such as the loss of wetlands which are crucial for supporting various species, carbon storage, and flood prevention. She stressed the importance of continued efforts to restore and protect habitats to ensure the thriving of all species and to witness more conservation success stories similar to that of otters.
