City’s new tool for managing waterfowl challenges takes flight

To address the increasing challenges posed by resident waterfowl populations, the City of Lethbridge is incorporating an innovative approach with the introduction of a ‘Goosinator’ unit.

This amphibious, remote-control hazing device is part of the Goose Management Plan which aims to address the increasing population of waterfowl, particularly at Henderson Lake.

During the past several years, Lethbridge has observed a rise in the resident waterfowl populations, as many birds choose to remain in the region throughout the winter months. This deviation from their migratory patterns is attributed to unseasonably warm weather as well as human interference. 

Some of the issues seen as a result of waterfowl staying the city include:
•    human-goose conflicts
•    accumulation of goose feces
•    wildlife health
•    water quality degradation
•    turf health
•    pet-wildlife interactions

“Use of the device will encourage waterfowl to move away from Henderson Lake Park while reducing the overall flock size in the future,” says Jackie Cardinal, Parks Natural Resource Coordinator. “The ‘Goosinator’ is motivated by a commitment to bird health, water quality, park infrastructure and the safety and comfort of park users. This innovative approach aligns with the City's broader goose management plan, which includes methods like planting tall shoreline treatments and egg reductions.”

The ‘Goosinator’ unit will be strategically deployed in late fall to encourage migration and in late winter before nesting season. Hazing will not occur once nests become established with viable eggs. It will also not occur when young birds have begun hatching or when birds are flightless (during moulting). No permit is required for these activities, and the usage is fully compliant under Section 63 of the federal Migratory Birds Regulations (MBR).

The unit employs a compassionate method, merely prompting geese to relocate to a more favorable area safely. Henderson Lake is identified as the primary focus, but the device may also be used in other impacted areas such as Sherring Sports Park and Fairmont Lake Park.

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