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Donald Knowler

Dancing on the Edge of the World

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Penguins under pressure from selfie craze

April 19, 2026 Don Knowler

Stanley, North-West Tasmania - It’s just after sunset and tourists have gathered to see a popular wildlife attraction - penguins emerging from the ocean. Travelling from surf to sand is always a difficult journey for the penguins but in recent years another hazard has emerged to join the menace of dogs, cats and even traffic on roads adjoining penguin colonies. It is the mobile phone. A craze for “selfies” is riding the waves at tourist locations where the penguins are the … [Read more...] about Penguins under pressure from selfie craze

New Nature Writing

Barking up the wrong Octopus tree

April 19, 2026 Don Knowler

It started out as a mission to win a bet and turned into a walk to remember in the wild. The bet with a birding friend centred on whether the Octopus Tree on kunanyi/Mount Wellington is a swamp gum or a gum-topped stringybark. Within a half hour or so tramping the Shoobridge Track, the identity of the tree became incidental. It was the rainforest surrounding the tree, and the birds living within its lush and fecund confines that stole the show. To answer the first question … [Read more...] about Barking up the wrong Octopus tree

On The Wing

Green rosella call helps ease a troubled soul

April 12, 2026 Don Knowler

The haunting whistle of a green rosella cut through the early-morning mist. A Bridgewater Jerry had laid a meandering carpet of pure-white cloud across the Derwent and I presumed the rosella had sought higher ground to escape the mist. The rosella, hidden within or behind a line of ornamental fir trees marking the boundary of the Calvary Hospital in Lenah Valley, was out sight but not out of mind. The parrot’s call formed a portal, a link to the natural world although I was … [Read more...] about Green rosella call helps ease a troubled soul

On The Wing

Rat poison victory for birds

April 5, 2026 Don Knowler

People power has been in play to save birds from being poisoned by lethal rodenticides which also have the capacity to kill pets and harm children. Thousands of animal lovers have in recent year been campaigning to have the distribution of a new generation of rat and mice poisons restricted and now they have a cause for celebration. After receiving more than 10,000 submissions from Birdlife Australia supporters along with members of other wildlife organisations, the … [Read more...] about Rat poison victory for birds

On The Wing

Yellowthroats a blur of radiant beauty

March 29, 2026 Don Knowler

A yellow-throated honeyeater was making the most of fine, warm weather during the autumnal equinox. Instinct honed over the eons told the yellowthroat that equal parts night and day meant winter was approaching. Although the first day of March is on our calendars the official start of autumn, Mother Nature has other ideas. Autumn starts on the equinox, on March 21 this year, and before this date we already had a taste of winter with two exceptionally cold days prompted by … [Read more...] about Yellowthroats a blur of radiant beauty

On The Wing

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PUBLISHED BOOKS

The Shy Mountain

shy mountain

Silent and brooding, the Shy Mountain does not have to speak her name. We know she’s there, watching … [Read More...]

The Falconer of Central Park

Although written more than 30 years ago, The Falconer of Central Park has remained popular ever … [Read More...]

Riding the Devil’s Highway

Tasmania might be known internationally as the home of the Hollywood cartoon character, Taz, based … [Read More...]

Dancing on the Edge of the World

Dancing on the edge of the World by Donald Knowler

Dancing on the Edge of the World is a collection of essays that had their genesis in the “On the … [Read More...]

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Recent Posts

  • Penguins under pressure from selfie craze
  • Barking up the wrong Octopus tree
  • Green rosella call helps ease a troubled soul
  • Rat poison victory for birds
  • Yellowthroats a blur of radiant beauty
  • Shy albatross rules the waves
  • Dotterel delight on glorious autumnal day
  • Toadstool a symbol of the silent busyness of decay
  • Ill winds buffet orange-bellied parrot
  • Hell on earth is heaven for winged wonder

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