🪽 Purple Martins have been forming pre-migratory roosts across North America. If you experienced a roost, you have the chance to contribute to important research that will support Purple Martins and their roost sites for years to come! 💻 Learn more about Project MartinRoost on our website! https://www.purplemartin.org/research/19/project-martinroost/ #ProjectMartinRoost #PurpleMartin #Birds #Conservation #Research #CitizenScience #Science #CommunityScience #Roost #Migration #PMCA #Education #O

Purple Martins are still migrating north. If you are still waiting for their arrival, it’s time to block your houses from invasive species like House Sparrows & European Starlings. Learn more at www.purplemartin.org #purplemartin #birds #conservation #invasivespecies #migration #rihanna | Purple Martin Conservation Association