
Green laser beam helps deter Canada geese at Blawnox Community Park
Canada geese have been around western Pennsylvania for a while and have caused numerous problems with the waste they leave behind.
In the past, people have tried to scare them off by using dogs, explosives and hunters. But in Blawnox, they're trying something different: a laser.
"The [Canada geese] are pretty bad," Blawnox resident Makayla Kirin said. "I come here on my work break, and they fill this place."
To remedy the waste they leave behind, Blawnox leaders decided to install a box that shoots green lasers.
According to the manufacturer, humans can't see the lasers, but the animals can. So, they'll walk into an area, and all of a sudden, they see the green lasers and go elsewhere.
The system cost nearly $20,000 and does not harm the Canada geese.
"I've never seen that done before, but I think it's pretty interesting if it works," Kirin said.
It seems to be working. Walking around the park, you see nothing but grass and clover, not what Canada geese leave behind.
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For more information, visit ________________________________ 1 American Liver Foundation. (2025, June). Nonalcoholic fatty liver disease (NAFLD). American Liver Foundation 2 Le P, Tatar M, Dasarathy S, et al. Estimated Burden of Metabolic Dysfunction–Associated Steatotic Liver Disease in US Adults, 2020 to 2050. JAMA Netw Open. 2025;8(1):e2454707. doi:10.1001/jamanetworkopen.2024.54707 3 Fishman, J., Kim, Y., Charlton, M.R. et al. Estimation of the Eligible Population For Resmetirom Among Adults in the United States for Treatment of Non-Cirrhotic NASH with Moderate-to-Advanced Liver Fibrosis. Adv Ther 41, 4172–4190 (2024). 4 Friedman SL. Fat, fibrosis, and the future: navigating the maze of MASLD/MASH. J Clin Invest. 2025 Apr 1;135(7):e186418. doi: 10.1172/JCI186418. PMID: 40166940; PMCID: PMC11957683. 5 Fishman J, Alexander T, Kim Y, Kindt I, Mendez P. 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