The Purple-bellied Lory actually has a dark red wine-coloured upper belly but purple thighs, lower belly and vent. Two of the three subspecies are shown here: the nominate species (Lorius hypoinochrous) from Papua New Guinea in the last photo and Lorius hypoinochrous devittatus, also known as the Ferguson Island or Bismark's Purple-bellied Lory, from southeastern New Guinea in the first seven photos. The difference in plumage between these is not noticeable in the photos since it occurs under the wings.
The purple belly
The brush-tipped tongue