Wildlife enthusiast Terry Chettle unexpectedly encountered a river otter while photographing a green heron at Grimsby Wetlands in early August. This rare sight intrigued Chettle, who captured the otter preening on a log. The encounter left Chettle amused as the otter playfully stuck out its tongue and waved.
During the same outing, Bruce and Laurie Mackenzie crossed paths with Chettle, who pointed out the otter to them. Bruce Mackenzie acknowledged the rarity of the sighting, mentioning it was the first otter sighting near the wetlands in recent memory. The Grimsby Wetlands, covering approximately 12 hectares on Lake Ontario’s South Shore, is managed by the Hamilton Naturalists’ Club and has become a popular destination for hiking and bird-watching.
Bruce Mackenzie, who works with the naturalists club, emphasized the significance of the otter sighting as a testament to habitat restoration and water quality improvements in the area. He highlighted the presence of other rare species like least bitterns within the wetlands.
River otters, considered a conservation success story, have been making a comeback in various regions. Laura Timms, a program manager at Credit Valley Conservation, mentioned the positive trend in otter sightings, indicating an increase in their population. Previously mistaken for minks, otters have been sighted more frequently in conservation areas like Rattray Marsh and Jim Tovey Lakeview, where some otters have even given birth to pups.
While otter populations faced a decline in the past due to hunting and habitat destruction, efforts to restore degraded environments have led to their resurgence. Timms emphasized the importance of continuing to protect and restore habitats to ensure the thriving biodiversity of various species, not just otters.
River otters, known to grow up to 1.4 meters in length and weighing between five to 14 kilograms, are carnivorous creatures that primarily feed on fish, clams, insects, and other aquatic animals in rivers, lakes, and creeks. Timms stressed the need to address the challenges faced by other species and habitats, such as the loss of wetlands, which play a crucial role in supporting diverse wildlife, storing carbon, and preventing flooding.