A bit of background on this stunning Grey Gum eucalypt I photographed during an afternoon walk.
Eucalyptus propinqua Grey Gum MYRTACEAE
Known as Grey Gum but there are many eucalypt trees given this name on the east coast of Australia, because there are rather a lot of grey gums. About half a dozen are members of the Grey Gum Group – rather obviously named for their grey bark. All members of the group are prized for the strength and durability of their timber, and in the early days of European settlement were heavily logged for use in construction.
The tree can appear to be a small mallee in tougher sites where the soil doesn’t quite suit, but on the Central Coast of New South Wales it is generally a beautiful tall, elegant tree, 35 metres or so high, with a tall, straight cylindrical trunk.
The name, Grey Gum, is a giveaway in what to look out for in the tree, but in February each year they can surprise. Most of the time the trunks are a rather uniform, granular surfaced, mottled grey, but once a year the bark is shed in slabs and displays new colours, ranging from pale cream to light orange.
Then, more occasionally, when the rainfall has been heavy over spring and summer, the same process is carried out – but this time displaying a most vivid orange trunk.
This gumtree seems to like being perched on the side of a hill in the suburbs of Brisbane.
The Koala is a laidback leaf-muncher who gets hassled by the bad boys of the Aussie bush. Not by other native animals but tree-lopping developers and domestic pets. Koalas are a unique marsupial which needs human protection to survive. And eucalyptus trees, of course.
At Lone Pine Koala Sanctuary, an 18-hectare Koala conservation park in the Brisbane suburb of Fig Tree Pocket, Queensland, there is a new facility dedicated to Koala health and well-being. I paid them a visit to learn more…
The Koala (Phascolarctos cinereus, not a bear) is an arboreal herbivorous marsupial native to Australia. It is the only extant representative of the family Phascolarctidae and its closest living relatives are the wombats.
To quote the KOALA SCIENCE COMMUNITY dedicated to Research, Connect, Protect:
“United by a common purpose to conserve koalas across their range, Lone Pine Koala Sanctuary and Brisbane City Council worked together to build and establish the Brisbane Koala Science Institute, located at the sanctuary in Brisbane, Queensland. The Institute and this online community are further supported by Lone Pine’s not-for-profit organisation, the Research for Nature Foundation, which will help fund various South-East Queensland koala projects, in partnership with local scientists, researchers, and industry professionals.
At the unique Brisbane Koala Science Institute at leafy Lone Pine, I was pleasantly surprised at how much Koala information I absorbed in a short space of time. There are interactive (and multilingual) displays, research labs with public viewing areas and a koala observation area.
♥ Koalas have special teeth for grinding down eucalyptus leaves which ferment creating sleeping patterns which mean they can sleep more than 18 hours a day. ♥ Koalas have large, strong claws to help them climb smooth-barked eucalyptus trees. ♥ A Koala baby, joey, lives in the mother’s pouch for six months then grows up to become a big eater, consuming about one kilogram of eucalyptus leaves per day. ♥ Koalas front paws can grip small branches as they reach for the juiciest leaves. ♥ Koala lifespan is between 10 to 16 years which naturally depends on environmental conditions.
Although I focused on the Koala, there are many more unique Australian species to see here, from kangaroos to cockatoos, eagles to emus in a beautiful bushland setting. I recommend the following link and video highlights featuring all the wildlife residents of Lone Pine Koala Sanctuary: