Days before the eaglets take flight, perched on a branch, taking it all in. The Branching phase last 9 to 10 weeks. After taking flight, the eaglets will be gone by May.
The birds I saw are Bald Eagle chicks. Along the bay they usually fledge (take their first flight) around March or early April, so my timing is spot on. After they fly, the parents still bring them fish for a few weeks while they learn to fish for themselves.