While you are on the site, in your browser find and click "Add to Home Screen" A CGN beaver app icon will then be created to your phone that is directly link to the site.
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The answer is no, and don't take my word for it, go read the game regulations for your province. The principle is to stop shooting in bad light and risking either shooting another hunter or losing the animal in the dark. After all, we hunt for the positive wildlife experience and that always includes recovering a killed animal.