Mark your calendars and join us in celebrating International Migratory Bird Day and our 15th annual birding festival with field outings, bird banding, children's activities, and presentations by experts. Advance registration recommended - field trips fill up fast! (additional $5 for same-day registration). Friday: All-day field trip and Friday evening presentation. Saturday: Morning warbler walks and field trips, bird banding demonstrations, kids' activities, keynote presentation by Michael Edmonds, and afternoon concurrent sessions. $50 ($40 members) and $20 students and youth under 18.