I think this is a series of one individual but could be 2 individuals because initially they were a pair foraging together but one flew off while I was selecting the camera setting.
Various dietary targets observed in this minute or so: Seaberry Saltbush berries, nectar from Melaleuca lanceolata and (?) pollen from male Allocasuarina verticillata. (Possibly also ripe fruits of some Harlequin Mistletoe in the Melaleuca lanceolata??,or just the pollen?).
Scuse the bad photos, she didn't want to sit still!