Greg Oakley/ BIA / Diamond Firetail (Stagonopleura guttata), Victoria, Australia

Greg Oakley/ BIA / Crested Pigeon (Ocyphaps lophotes), Victoria, Australia

Greg Oakley/ BIA / Brown Thornbill (Acanthiza pusilla), Victoria, Australia

Greg Oakley/ BIA / Red Wattlebird (Anthochaera carunculata) feeding on flower nectar, Victoria, Australia

Greg Oakley/ BIA / Spotted Pardalote (Pardalotus punctatus) male, Victoria, Australia

Greg Oakley/ BIA / Silvereye (Zosterops lateralis), Victoria, Australia

Greg Oakley/ BIA / Noisy Miner (Manorina melanocephala), Victoria, Australia

Greg Oakley/ BIA / Mistletoebird (Dicaeum hirundinaceum) male, Victoria, Australia

Greg Oakley/ BIA / Brush Wattlebird (Anthochaera chrysoptera), Victoria, Australia

Greg Oakley/ BIA / Brush Wattlebird (Anthochaera chrysoptera) calling, Victoria, Australia

Greg Oakley/ BIA / Brown Thornbill (Acanthiza pusilla) calling, Victoria, Australia

Greg Oakley/ BIA / Rufous Whistler (Pachycephala rufiventris) male calling, Victoria, Australia