In a bid to safeguard its pristine waterways, Alberta has enlisted a unique trio of canines to combat the looming threat of invasive mussels. Hilo, Jane, and Winnie are not just pets; they are pivotal members of the province’s Aquatic Invasive Species Operations and Conservation Canine Programme. Their mission is clear: to prevent the spread of destructive mussel species that have devastated ecosystems across North America since the 1980s.
The Rising Threat of Invasive Mussels
Despite Alberta’s current success in keeping invasive mussels at bay, the danger is becoming alarmingly tangible. Recent reports indicate that golden mussels have established themselves in California, raising concerns about their potential encroachment into Canadian waters. Cindy Sawchuk, who leads the province’s initiative, articulated the challenge posed by these invasive species, noting their propensity to conceal themselves in damp, shadowy environments. “These mussels really like to hide, and a lot of them are hard to see,” she explained, underlining the importance of the canine companions in the inspection process.
The invasive mussels—golden, zebra, and quagga—originated from eastern Europe and Southeast Asia. As filter feeders, they threaten local fish populations by monopolising food resources, which could have dire consequences for Alberta’s aquatic ecosystems.
A Unique Team Approach to Inspections
Since the introduction of boat inspections in 2013, Alberta has worked diligently to keep its waters safe. The canine contingent was brought on board two years later, enhancing the province’s ability to detect potential threats. Currently, there are 11 inspection stations operating across Alberta, where human inspectors visually examine boats while the dogs utilise their keen sense of smell to sniff out invasive species.
“When the dogs are successful, they’re rewarded with a special toy, reinforcing their training and excitement,” said Sawchuk. The canines undergo rigorous training, including exercises where mussels are hidden on boats to ensure they remain sharp and effective in their duties. Hilo, affectionately dubbed “The Professor” for his methodical searching style, has been with the programme since its inception, transitioning from a guide dog school in California.
Winnie and Jane, both rescue dogs, have quickly adapted to their roles, guided by their natural instincts and training. A fourth dog, Diesel, serves in a supervisory capacity in his retirement, showcasing the longevity of the programme’s canine recruits.
The Bond Between Canine and Handler
The relationship between the dogs and their human partners is fundamental to the programme’s success. Sawchuk emphasises the importance of building a strong bond of trust and communication. “We really want that bond, right? So that trust is there; that relationship is there,” she noted, highlighting the intimate connection she shares with Hilo, whom she considers family. This rapport allows the dogs to effectively convey their findings during searches, making them an invaluable asset in the fight against invasive species.
Training these dogs is no small feat; fewer than one in a thousand possess the necessary drive and energy for such demanding work. Once fully trained, they can cover a wide range of environments, including shorelines, beaches, docks, and boats, significantly enhancing the inspection process.
Why it Matters
The innovative use of conservation canines in Alberta represents a proactive approach to environmental protection. As invasive mussels pose a significant threat to local ecosystems, the province’s programme not only aims to safeguard its waters but also serves as a model for other regions facing similar challenges. By harnessing the unique abilities of these dogs, Alberta is taking significant strides to ensure the health of its aquatic environments, demonstrating that even the smallest efforts can have a profound impact on conservation.