This video shows the white-tailed eagle chick in the Netherlands trying to learn to fly.
The young sea-eagle, born this spring in the Netherlands, was banded on 24 May.
Its code is AF19.
Its weight is now 4,4 kilogram, and its wings are 34,5 centimetre long.
Its father is originally from Poland.
Its mother was never banded, so we don’t know where she is from originally.