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Thursday, December 1, 2022

Tag: Trinity Western University professor Karen Steensma. (Supplied)

IN-DEPTH: ‘Bird bangers’ least effective choice long-term, researchers say

Propane cannons, commonly known as bird cannons or bird bangers, have been used for deterring birds from agricultural crops for years, but many experts say they are only effective in the short-term or when used in conjunction with other deterrents.

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HomeTagsTrinity Western University professor Karen Steensma. (Supplied)