In downtown Kitchener, a Swainson’s Thrush, a Northern Yellow Warbler, and a Veery were discovered deceased on the same day, potentially perishing within moments of each other. Meredith Blunt, the leader of Bird Friendly Kitchener, shared that the thrush was still warm when found, indicating it had recently passed away. Blunt initiated monitoring of bird-window collisions in August 2025, meticulously gathering migratory bird carcasses during her routine walks in the downtown area. To date, she has gathered 234 birds, with only two out of seven survivors from rehabilitation efforts.
Blunt pinpointed several problematic buildings like Google, Oracle, Hall’s Lane, the Galleria, and both new and old courthouses as hotspots for bird collisions. Upon identifying these areas, her team contacts property management to address the issue. However, some scheduled meetings have been unattended, according to Blunt. Perimeter, co-owner of the Google building, and Infrastructure Ontario, responsible for the courthouses, have acknowledged the concerns and are working on solutions.
Inspired by FLAP Canada, a charity tracking bird collisions nationwide, Blunt’s initiative mirrors their efforts. FLAP’s Global Bird Collision Mapper project has documented over 3,200 bird deaths from window strikes across Canada in 2026. FLAP’s Executive Director, Michael Mesure, highlighted Toronto’s significant bird collision rates due to its geographical features and urban structures, emphasizing the need for bird-friendly building practices.
Ryan Norris, an ecologist at the University of Guelph, emphasized the severity of bird collisions during spring migration, particularly in Canada. He stressed the importance of mitigating window reflections to reduce bird collisions, urging homeowners to install anti-collision stickers. Mesure echoed this sentiment, advocating for bird safety integration into building codes at national and provincial levels.
While advocating for bird-friendly building practices poses challenges, advancements in less obtrusive anti-collision stickers may facilitate broader adoption. Norris suggested that legislation should adapt to accommodate evolving solutions for bird collision prevention.