Probably feminine of oz; probably the sea-eagle (from its strength) -- ospray.
see HEBREW oz
H5822. ozniyyah
עָזְנִיָּה noun feminine (unclean) bird of prey, apparently akin to vulture (NowArchaeology i. 84, 116), named + מֶּרֶס נֶשֶׁר, Deuteronomy 14:12; Leviticus 11:13 (H); = osprey TristrNHB 184 DrDeuteronomy 14:12 (others vulture DiLeviticus 11:13) (√ unknown; conjectures see in Di; perhaps foreign word).