One of the best ways to help birds avoid collisions is to apply bird-safe window markings to your windows. Not all window markings are made the same. To ensure your visual markers are effective, follow the five tips listed here! #birdsafe #glasscollision #featherfriendly #birdsafeglass #education #provensolution #conservation #birdconservation #birds #glass #savebirds #wildlifeconservation #markers #treatglasssavebirds #sustainability #greensolution #spring #springmigration #birding #your_best_birds