Juergen Freund / Yellow-bellied gliders (Petaurus australis) tapping Red stringybark (Eucalyptus resinifera) for its sap, Atherton Tablelands, Queensland,Australia.

Juergen Freund / Sugar glider (Petaurus breviceps) at night, Cardwell, Queensland, Australia.

Juergen Freund / Sugar glider (Petaurus breviceps) at night, Cardwell, Queensland, Australia.

Roland Seitre / Sugar gliders (Petaurus breviceps) in nest, Australia. Captive, occur in Australia, Indonesia and Papua New Guinea.

Steven David Miller / Mahogany glider (Petaurus gracilis) in care after an accident sitting in its carer's hands at the Wildlife Habitat, Wildlife Habitat, Port Douglas, Queensland, Australia. Endangered species.

Juergen Freund / Sugar Glider (Petaurus breviceps) feeding on sap from a tree trunk. Atherton Tablelands, Queensland, Australia

Juergen Freund / Sugar Glider (Petaurus breviceps) feeding on sap from a tree trunk. Atherton Tablelands, Queensland, Australia

Juergen Freund / Sugar Glider (Petaurus breviceps) feeding on sap from a tree trunk. Atherton Tablelands, Queensland, Australia

Juergen Freund / Sugar Glider (Petaurus breviceps) feeding on sap from a tree trunk. Atherton Tablelands, Queensland, Australia

Juergen Freund / Striped possum (Dactylopsila trivirgata) feeding on sap from a tree trunk. Atherton Tablelands, Queensland, Australia

Aflo / Sugar Glider (Petaurus breviceps) on branch, Australia, captive

Aflo / Sugar Glider (Petaurus breviceps) on branch, Australia, captive

John Downer / Glider painted to look like a stork used for remote aerial shots for 'In-Flight Movie', UK, 1986

John Downer / Clive Hall preparing glider painted to look like a stork for remote control aerial filming for 'In-Flight Movie', with Stonehenge in background, Wiltshire, England, UK, 1986

Steven David Miller / Sugar Glider (Petaurus breviceps) on tree trunk. Honey has been placed there to encourage marsupials into the forest. Chambers Rainforest Resort, Cairns, North Queensland, Australia.

Rod Williams / Feathertail / Pygmy Glider (Acrobates pygmaeus) Captive, occurs South East to North East Australia.

Nature Production / Swarm of flying Wandering Gliders / Globe skimmers {Pantala flavescens} Japan

John Downer / Clive Hall preparing glider painted to look like a stork for remote control aerial filming for 'In-Flight Movie', England, UK, 1986

Will Watson / Hang Glider over the Onny Valley viewed from Long Mynd, Area of Outstanding Natural Beauty, Shropshire Hills, UK 2006

Rod Williams / Pygmy / feathertail glider {Acrobates pygmaeus} captive, from Australia

Steven David Miller / Sugar glider {Petaurus breviceps} Lamington NP, Queensland, Australia.

Steven David Miller / Sugar glider {Petaurus breviceps} Lamington NP, Queensland, Australia.

Steven David Miller / Two Sugar gliders {Petaurus breviceps} on branch in tree, Green Mountains, Lammington NP, Australia.

Rod Williams / Sugar glider {Petaurus breviceps} female and young, captive, from Australia and New Guinea

Steven David Miller / Sugar glider / Gliding possum (Petaurus breviceps) Lamington NP, Queensland Australia.

Laurent Geslin / Skull and teeth of Sugar glider {Petaurus breviceps}

Rod Williams / Pygmy / Feathertail glider (Acrobates pygmaeus), captive, from Australia

Juergen Freund / Two Yellow-bellied gliders (Petaurus australis), nocturnal species, feeding on sap of Red mahogany (Eucalyptus resinifera) tree. Queensland, Australia. August.

Juergen Freund / Feathertail glider (Acrobates pygmaeus), nocturnal species, feeding opportunistically on sap of Red mahogany (Eucalyptus resinifera) tree from bark cuttings made by Yellow-bellied gliders (Petaurus au...

Jiri Lochman / White-eared honeyeater (Lichenostomus leucotis) feeding on tree sap at a feeding station excavated by Squirrel gliders (Petaurus norfolcensis), Namadgi National Park, Australian Capital Territory, Aus...

Bruce Thomson / Powerful owl (Ninox strenua) perched in Eucalypt tree (Myrtaceae) at night, Australia's largest owl and predator of possums and gliders, Stanthorpe, Queensland, Australia.

Bruce Thomson / Kreffts gliders (Petarus notatus) two in Eucalypt (Myrtaceae) tree on branch with blossom at night, Toowoomba, Queensland, Australia.

Jiri Lochman / Squirrel glider (Petaurus norfolcensis), feeding on Eucalyptus sap from a cut made and maintined by the Squirrel gliders, Greater Blue Mountains UNESCO Natural World Heritage Site, New South Wales, Au...

Jiri Lochman / Squirrel glider (Petaurus norfolcensis), feeding on Eucalyptus sap from a cut made and maintined by the Squirrel gliders, Greater Blue Mountains UNESCO Natural World Heritage Site, New South Wales, Au...

Jiri Lochman / Squirrel glider (Petaurus norfolcensis), feeding on Eucalyptus sap from a cut made and maintined by the Squirrel gliders, Greater Blue Mountains UNESCO Natural World Heritage Site, New South Wales, Au...

Jiri Lochman / Sugar glider (Petaurus breviceps breviceps) feeding on Eucalyptus sap from a cut made by the Squirrel gliders, Greater Blue Mountains UNESCO Natural World Heritage Site, New South Wales, Australia.

Doug Gimesy / Sugar gliders (Petaurus breviceps) babies held by a wildlife carer. Skenes Creek, Victoria, Australia November 2020

Doug Gimesy / Daughter of the founders of the Ecology Conservation Centre hand feeds honey to one of their resident sugar gliders (Petaurus breviceps). Captive, Conservation Ecology Centre, The Otways, Victoria, Au...

Doug Gimesy / Canopy view of forest that was due to be logged until conservation groups found a high density of Greater gliders (Petauroides volans) there, and government put a halt to the logging (for now). Trees...

Doug Gimesy / Canopy view of forest that was due to be logged until conservation groups found a high density of Greater gliders (Petauroides volans) there, and government put a halt to the logging (for now). Trees...

Doug Gimesy / Canopy view of forest that was due to be logged until conservation groups found a high density of Greater gliders (Petauroides volans) there, and government put a halt to the logging (for now). Trees...

Doug Gimesy / Logged area of native forest in the Errinundra plateau (East Gippsland, Victoria, Australia), with inappropriate regrowth occurring i.e. Acacia instead of Eucalyptus. This logged area is where gre...

Doug Gimesy / Logged area of native forest in the Errinundra plateau (East Gippsland, Victoria, Australia), with inappropriate regrowth occurring i.e. Acacia instead of Eucalyptus. This logged area is where gre...

Doug Gimesy / Logged area of native forest in the Errinundra plateau (East Gippsland, Victoria, Australia), with inappropriate regrowth occurring i.e. Acacia instead of Eucalyptus. This logged area is where gre...

Doug Gimesy / Tree hollows in Eucalptus sp are potential homes to Greater gliders (Petauroides volans) Steps Track, Errinundra plateau, East Gippsland, Victoria, Australia.? June, 2020.

Doug Gimesy / Forest that was due to be logged until conservation groups found a high density of Greater gliders (Petauroides volans) there, and government put a halt to the logging (for now). Trees in this forest...

Doug Gimesy / Co-founder of the Conservation Ecology Centre in the Otways Shane Neal with his captive Sugar Gliders (Petaurus breviceps). July 2018, Conservation Ecology Centre, the Otways, Victoria, Australia. Ed...

Doug Gimesy / Co-founder of the Conservation Ecology Centre in the Otways Shane Neal with his captive Sugar Gliders (Petaurus breviceps). July 2018, Conservation Ecology Centre, the Otways, Victoria, Australia. Ed...

Doug Gimesy / Tess Neal from the Conservation Ecology Centre giving one of their captive Sugar Gliders (Petaurus breviceps) some honey off her hands as a treat for dinner. July, 2017. Conservation Ecology Centre, t...