Feather Friendly Decal, 3 Rolls (Black) Brands_Bird-X Watch your collection keep growing

Watch your collection keep growing

Michael O'Brien

18½"L x 12¾"W x 13¾"H

while a field of view of 150 m (492 ft) ensures a perfect overview at all times

Extensive research by USDA has found that 6" long cardboard tubes about 5/16" in diameter are preferred by the bees over 4" holes drilled in wood blocks

Feather Friendly Decal, 3 Rolls (Black) Brands_Bird-X Watch your collection keep growingMade 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