Jouan & Rius / Ghost Gum (Eucalyptus / Corymbia papuana) growing amongst granite boulders of Devils Marbles, Karlu Karlu Conservation Reserve, Northern Territory, Australia

David Gallan / Bushfire in spotted gum (Corymbia maculata) forest on the far south coast of New South Wales, Australia. January 2020.

David Gallan / Bushfire in spotted gum (Corymbia maculata) forest on the far south coast of New South Wales, Australia. January 2020.

Marie Lochman / Marri (Corymbia calophylla - formely Eucalyptus), Western Australian endemic plant, D'Entrecasteaux National Park, April 2017

Marie Lochman / Marri (Corymbia calophylla - formely Eucalyptus), Western Australian endemic plant, D'Entrecasteaux National Park, April 2017

Steven David Miller / Gum tree (Corymbia sp), gumnuts and red flowers (Genus Corymbia). Kangaroo Island, South Australia.

Steven David Miller / Gum tree (Corymbia sp), gumnuts and red flowers (Genus Corymbia). Kangaroo Island, South Australia.

Ernie Janes / Red flowering gum (Corymbia ficifolia) Melbourne Botanical Garden, Victoria, Australia.

Martin Willis / Swift Parrot (Lathamus discolor) feeding on Redflower Gum (Corymbia ficifolia) flower nectar, Bruny Island, Tasmania, Australia

Pascal Pittorino / Red gum tree flowers (Corymbia ficifolia) in botanic garden, Hyeres les palmiers, Var, Provence, France, July

MYN / Gabriele Motta / Red Longhorn Beetle (Stictoleptura rubra), Venice, Italy, August. meetyourneighbours.net project

Roland Seitre / Marri trees (Corymbia calophylla) and landscape, Stirling Ranges National Park,Albany, Western Australia

Jouan & Rius / Ghost Gum tree (Corymbia papuana) growing in red quartzite cliff, Ormiston Gorge, West MacDonnell National Park, Northern Territory, Australia

Jouan & Rius / Ghost Gum tree (Eucalyptus / Corymbia papuana)East MacDonnell National Park, Northern Territory, Australia

Jouan & Rius / Red River gum tree (Corymbia camaldulensis), Flinders Ranges National Park, South Australia, Australia

Jouan & Rius / Ghost Gum tree (Eucalyptus / Corymbia papuana) growing in red quartzite cliff, Ormiston Gorge, West MacDonnell National Park, Northern Territory, Australia

Jouan & Rius / Ghost Gum tree (Eucalyptus / Corymbia papuana) growing amongst granite boulders of Devils Marbles, Karlu Karlu Conservation Reserve, Northern Territory, Australia

Elizabeth White / Red gum tree flowers {Corymbia ficifolia} Perth, Western Australia

Jiri Lochman / Pink cockatoo / Major Mitchell's cockatoo (Cacatua leadbeateri) perched on branch cracking a Marri (Corymbia calophylla) nut, Perth Zoo, Western Australia. Captive.

Jiri Lochman / Sulphur-crested cockatoo (Cacatua galerita) cracking a Marri (Corymbia calophylla) nut, Perth Zoo, Western Australia. Captive.

Doug Gimesy / Collection of Long-flowered mistletoe (Dendrophthoe vitellina) from a Spotted gum tree (Corymbia maculate) by Arborist Members of BirdLife Australia Tomalpin Woodlands (within 'Hunter Economic Zon...

Doug Gimesy / Collection of Long-flowered mistletoe (Dendrophthoe vitellina) from a Spotted gum tree (Corymbia maculate) by Arborists Ryan Roberts (left) and Sam Hardingham(right). Members of BirdLife Australia tea...

Doug Gimesy / Collection of Long-flowered mistletoe (Dendrophthoe vitellina) from Spotted gum tree (Corymbia maculate) by Arborists Ryan Roberts (left) and Sam Hardingham(right). Members of BirdLife Australia team...

Doug Gimesy / Arborist Ryan Roberts holds the sticky seed from a ripe Long-flowered mistletoe (Dendrophthoe vitellina) collected by him and his team from a Spotted gum tree (Corymbia maculate). Tomalpin Woodlands (...

Doug Gimesy / Woodland bird project officer documents the position and tree (via geotagging) where the sticky seeds of a |Long-flowered mistletoe (Dendrophthoe vitellina) - collected the previous day - have been pl...

Doug Gimesy / Arborist Ryan Roberts plants the sticky seeds of Long-flowered mistletoe (Dendrophthoe vitellina) - which were collected the previous day - onto the high branches of a Spotted gum tree (Corymbia macul...

Doug Gimesy / Arborist Ryan Roberts plants the sticky seeds of Long-flowered mistletoe (Dendrophthoe vitellina) - which were collected the previous day - onto the high branches of a Spotted gum tree (Corymbia macul...

Doug Gimesy / Woodland bird project officer Kristy Peters (from BirdLife Australia) documents the position and tree (via geotagging) where the sticky seeds of a Long-flowered mistletoe (Dendrophthoe vitellina) - co...

Doug Gimesy / Woodland bird project officer Kristy Peters (from BirdLife Australia) documents the position and tree (via geotagging) where the sticky seeds of a Long-flowered mistletoe (Dendrophthoe vitellina) - co...

Doug Gimesy / Arborist Sam Hardingham plants the sticky seeds of Long-flowered mistletoe (Dendrophthoe vitellina) - which were collected the previous day - onto the high branches of a Spotted gum tree (Corymbia mac...

Doug Gimesy / Woodland bird project officer Kristy Peters (from BirdLife Australia) holds collection of Long-flowered mistletoe (Dendrophthoe vitellina) seeds which were collected the previous day and about to be p...

Doug Gimesy / Collection of Long-flowered mistletoe (Dendrophthoe vitellina) from Spotted gum tree (Corymbia maculate) by arborist Ryan Roberts Members of BirdLife Australia team visible below. Tomalpin Woodlands (...