This video showcases the fourth week of growth and development of peregrine falcon chicks, highlighting their transition towards independence and fledging. From vigorous wing flapping exercises to increased social interactions with siblings, the chicks go through significant changes during this crucial period. Watch as they develop their feathers, strengthen their muscles, and exhibit signs of autonomy while still relying on their parents for food and protection. Join us as we witness the remarkable progress of these young falcons in their journey towards life outside the nest.