What does the seagull feel when he finally flaps his wings and finds that is not falling?

A seagull, being a bird, does not experience the emotions of humans. However, if we use literary language or anthropomorphism to attribute human feelings to the seagull, we can imagine the following:

As the seagull finally flaps its wings and discovers it can stay afloat, a rush of exhilaration and liberation courses through its being. It feels an overwhelming sense of freedom, as if the world is its oyster. The seagull's heart swells with joy, knowing it can soar above the waves and explore new horizons. It's a moment of pure triumph, marking its transition from a timid fledgling to a confident flier.