Our names are Sydney, Natalia, and Francesca and we are in 7th grade at Windward School in Los Angeles, California. We have just finished working on the CBL (Challenge Based Learning) project for our Science class which is where we have to find a problem with migration, and create a solution. As we looked deeper into the subject of migration, we decided as a group to focus our problem solution on bird migration. We were researching obstacles that birds face during migration, and found that one of the most common problems was birds running into windows. Tons of millions of birds die from this daily, so we wanted to develop something to prevent this from happening.