Feather Friendly Decal, 3 Rolls (Black) Brands_Bird-X ―Cory Finger

―Cory Finger

Magnification (x) 8x

Mark each species off on your card as it's called and be the first to shout BINGO

Michael O'Brien

Beginner Gardening for Canada and 1001 Tips for Canadian Gardeners

Feather Friendly Decal, 3 Rolls (Black) Brands_Bird-X ―Cory FingerMade Locally In Canada When To Use Black Feather Friendly Black markers are recommended for most fly through areas such as clear glass railing systems. In these circumstances, black can be much more visible on both sides of the glass, making them more effective at preventing fly through collisions. Fly Through is when birds can see a habitat or sky that really does exist on the other side but do not realize the glass is a solid barrier preventing them