Celebrate migratory birds with this online presentation about Aerial Insectivores. Learn why this group of birds is the most in decline in Canada, how to identify them, and what to do to help them. This webinar is available on Zoom. A bird walk is organized later that week (May 18) after the online event. Register with David by email: dbradley@birdscanada.org. This event is part of City of Surrey’s Environmental Extravaganza and the Vancouver Bird Celebration.