A dive from hieight and at speed is a difficult way to shop for breakfast.
First you have to get your wet wings out of the water
then you have to lift the fish out of the water.
Osprey talons are designed to "not release", SO he cannot choose to drop the fish.
If the fish is too heavy, the bird can drown.
Our hero here manages to lift everything clear.
And he starts heading for home.
It takes a lot of effort to gain altitude to get over the trees.
Free and clear, he heads back to the nest.