Jan Wegener / Lewin's Honeyeater (Meliphaga lewinii), Victoria, Australia

Oriol Alamany / Lewin's Honeyeater (Meliphaga lewinii) perched, rainforest of the Green Mountains, Lamington National Park, Rainforests of Australia UNESCO World Heritage Site, Queensland, Australia

Mark Carwardine / Stitchbird (Notiomystis cincta) male portrait, Tiritiri Matangi, North Island, New Zealand, threatened species

Brent Stephenson / Male Stitchbird (Notiomystis cincta) perched on a twig in the forest sub-canopy, Tiritiri Matangi Island, Auckland, New Zealand, October, Vulnerable species.

Brent Stephenson / Male Stitchbird (Notiomystis cincta) perched on a branch in the forest sub-canopy, Tiritiri Matangi Island, Auckland, New Zealand, October, Vulnerable species.

Greg Oakley / Lewin's Honeyeater (Meliphaga lewinii), Queensland, Australia

Brent Stephenson / Male Stitchbird (Notiomystis cincta) perched on a branch, with bill wide open calling. Tiritiri Matangi Island, Auckland, New Zealand, September. Vulnerable species.

Brent Stephenson / Male Stitchbird (Notiomystis cincta) perched on a branch, with tail cocked in characteristic pose. Tiritiri Matangi Island, Auckland, New Zealand, September. Vulnerable species.

Tui De Roy / Stitchbird (Notiomystis cincta) male. Tiritiri Matangi Island Open Sanctuary, New Zealand

Greg Oakley / Yellow-spotted Honeyeater (Meliphaga notata), Queensland, Australia

Rob Drummond / Lewin's Honeyeater (Meliphaga lewinii), Queensland, Australia

Jan Wegener / Lewin's Honeyeater (Meliphaga lewinii), Queensland, Australia

Jan Wegener / Yellow-spotted Honeyeater (Meliphaga notata), Queensland, Australia

Jan Wegener / Graceful Honeyeater (Meliphaga gracilis), Queensland, Australia

Jan Wegener / Lewin's Honeyeater (Meliphaga lewinii), Queensland, Australia

Rob Drummond / Lewin's Honeyeater (Meliphaga lewinii), New South Wales, Australia

David Tipling / Regent Bowerbird (Sericulus chrysocephalus) male, O'Reilly's, Lamington NP, Queensland, Australia

Rod Williams / Lewin's Honeyeater (Meliphaga lewinii) perched, Lamington National Park, SE Queensland, Australia, March

Tim Laman / Lewin honeyeater (Meliphaga lewinii) on branch, Queensland, Australia

Jouan & Rius / Lewin's honeyeater (Meliphaga Lewinii) on branch, Queensland, Australia

Steven David Miller / Lewin honeyeater {Meliphaga lewinii} Lamington, Queensland, Australia

Kevin Schafer / Lewin's Honeyeater (Meliphaga lewinii) feeding on Grevillea (Grevillea sp) flower nectar, Lamington National Park, Queensland, Australia

Martin Willis / Yellow-spotted Honeyeater (Meliphaga notata) feeding chicks, Townsville, Queensland, Australia

Martin Willis / Lewin's Honeyeater (Meliphaga lewinii), Atherton Tableland, Queensland, Australia

Konrad Wothe / Yellow-spotted Honeyeater (Meliphaga notata), Daintree National Park, North Queensland, Australia

Bruce Thomson / Lewin's honeyeater (Meliphaga lewinii) perched on branch, eastern Australian temperate rainforest, Border Ranges, Queensland, Australia.

Jiri Lochman / Brown honeyeater (Lichmera indistincta) feeding on Acorn banksia (Banksia prionotes) flowers, Craigie Open Space Reserve, Perth, Western Australia.

Jiri Lochman / Brown honeyeater (Lichmera indistincta) perched on a branch in a garden, Perth, Western Australia.

Jiri Lochman / Brown honeyeater (Lichmera indistincta) feeding on Bird-beak hakea (Hakea orthorrhyncha) flowers, Kalbarri National Park, Western Australia.

Jiri Lochman / Brown honeyeater (Lichmera indistincta) feeding on Illyarrie / Red-capped gum (Eucalyptus erythrocorys) flowers, Lake Logue Nature Reserve, Western Australia.

Joel Sartore / Photo Ark / Regent bowerbird (Sericulus chrysocephalus) male close up, Healesville Sanctuary. Captive.

Bruce Thomson / Brown honeyeater (Lichmera indistincta) perching on native Grevillea (Grevillea sp.) flowers, Dalby, Queensland, Australia.

Bruce Thomson / Brown honeyeater (Lichmera indistincta) feeding on native Grevillea (Grevillea sp.) flowers, Dalby, Queensland, Australia.

Bruce Thomson / Regent bowerbird (Sericulus chrysocephalus) female sitting in budding Mango tree (Mangifera indica) Ravensbourne, Queensland, Australia.

Bruce Thomson / Lewins honeyeater (Meliphaga lewinii) feeding on young mango (Mangifera indica) flowers, Ravensbourne, Queensland, Australia.

Bruce Thomson / Lewins honeyeater (Meliphaga lewinii) feeding on young mango (Mangifera indica) flowers, Ravensbourne, Queensland, Australia.

Bruce Thomson / Regent bowerbird (Sericulus chrysocephalus) male sitting in budding mango tree (Mangifera indica), Ravensbourne, Queensland, Australia.

Bruce Thomson / Regent bowerbird (Sericulus chrysocephalus) male sitting in budding mango tree (Mangifera indica) Ravensbourne, Queensland, Australia.