Esschert design window stickers birds on branch

Protect birds with these window stickers. Every year, many birds fly into the window, causing their death and the young birds cannot be fed. These window stickers with birds on a branch can be stuck to the outside of the window and ensure that birds are less likely to fly into the window. -prevent birds from flying into the window -UV and weather resistant -can be stuck to the outside of the window -delivered in a bag with header card