Note.
I know of no variants of this story. The detail of the helpful animals is common in Filipino Märchen; here, however, the kindness of the eagle and the fish lack the usual motivation.
[1] For this very old symbol of beauty and noble lineage, see Prato, Zeitschrift für Volkskunde, 5 : 376; 6 : 28.
[2] Mangrove tree.