ὅσα ἦν νενοσσευμένα ὀρνίθων γένεα → as many species of birds as had their nests, all the other kinds of birds which had been hatched
Gläubiger = Kreditor, creditor (eig. u. uneig. [Ggstz. debitor, der Schuldner], z.B. molestus, acerbus).