An illustrated guide to the value of a hollow tree
Giant eucalypts play an irreplaceable part in many of Australia’s ecosystems. These towering elders develop hollows, which make them nature’s high-rises, housing everything from endangered squirrel-gliders to lace monitors. Over 300 species of wildlife in Australia depend on hollows in large old trees.
These “skyscraper trees” can take more than 190 years to grow big enough to play this nesting and denning role, yet developers are cutting them down at an astounding speed. In other places, such as Victoria’s Central Highlands Mountain Ash forests, the history of logging and fire mean that less than 1.2% of the original old-growth forest remains (that supports the highest density of large old hollow trees). And it’s not much better in other parts of our country.
This illustration was published in The Conversation with David Lindenmayer explaining how these trees form, the role they play – and how very hard they are to replace.
2 Replies to “An illustrated guide to the value of a hollow tree”
I do and always have loved your cartoons..
if you have any blow back Eg. from (CFMEU representatives) don’t hesitate to call me..
but this cartoon isn’t one of Jill’s. Though she does others along similar lines.