However tempting, interfering with a young bird like this will do more harm than good. Fledglings are extremely unlikely to be abandoned by their parents. Just because you cannot see the adult birds does not mean that they are not there. The parents are probably just away collecting food - or are hidden from view nearby keeping a watchful eye, or even being frightened away from their youngster by your presence. Fledglings should be left where they are, in the care of their own parents.

Removal of a fledgling from the wild has to be a very last resort - then only if it is injured or has definitely been abandoned or orphaned.