Since the mid-1980s, the number of Australia's threatened birds has more than halved. A hotter, drier continent is finishing the job — and it comes down to a single thing almost nobody thinks to put out. Walter Riggs, 74, of Bright, in Victoria's alpine high country, built the bath that answers it. His hands are failing, so these are the last he'll ever make.
By Sarah Coleman · August 9, 2026
Step into your backyard tomorrow at dawn and listen.
Twenty years ago that air was loud – willie wagtails, superb fairy-wrens, a pair of rosellas squabbling over a fence post, the whole backyard busy from first light. For most of us now, it's thinner. On the worst mornings, quiet.
That quiet is not in your head, and it is not a local fluke. It's a collapse.
Habitat loss, land clearing and feral cats get the blame, and they deserve it…
But there's a second killer working right now, in your backyard, that almost no one talks about, and unlike the others, this one you can actually stop.
Most of us who love the birds have tried to help. A feeder full of seed when winter sets in. A nest box in spring, maybe. We do exactly what we're told to, and we do it out of real care…
But here's the hard truth nobody mentions: those are the seasons birds need us least. There's still wild food to be found in winter. They were nesting long before any of us started hanging boxes. Kind gestures, both… just not the ones that decide anything.
The season that actually decides who lives is the one almost none of us prepare for: the long, dry, punishing heat of an Australian summer.
Because when the heat drags on and the rain stops, one thing quietly vanishes from the whole neighbourhood — water. The puddles dry up. The damp corner of the garden cracks open. The farm dam down the road drops to cracked mud, and the creek bed turns to dust. And a small bird, burning through everything it has just to stay cool, can fly itself to exhaustion and not find a single drop for a kilometre in any direction.
That's what stopped Walter cold, forty years ago, watching from his workshop door. "In winter, people put out seed. In spring they hang nest boxes," says Walter Riggs, who has watched this from his workshop door for forty years. "But when the dry heat comes, almost nobody thinks about water. And that's when it kills them."
Seed won't save a bird in a bone-dry February. A nest box won't. Water will. One reliable dish of it, when every natural source has dried up, is the line between the birds that make it and the ones that don't.
Walter has seen exactly that. On the worst days he's counted a dozen species crowded around his single bath at once — crimson rosellas, willie wagtails, New Holland honeyeaters, silvereyes, red-browed finches, even a laughing kookaburra – all waiting their turn.
The cruel truth is that most people who do put water out are handing the birds something that does nothing, or does harm.
Walter doesn't soften it. "People buy a pretty bowl, set it out, and think they've done a good thing. A lot of those baths are worse than an empty yard."
Forty years of watching taught him precisely where they fail:
This is where forty years of watching becomes something you can put in your yard.
Walter isn't a scientist – he's a builder, and his method was to watch the birds and let them correct him, summer after summer, until every failure above had an answer built in copper and wood.
The result is a bird bath engineered, detail by detail, to do what the pretty bowls can't:
Every one of those is a life the cheap bowls quietly take — and Walter's is the only one built on all five, because it wasn't drawn on a computer. It was corrected, year after year, by the birds themselves.
Walter is seventy-four, and for most of his life his hands were the smartest part of him — they knew copper, knew where wood wanted to move before his eyes did. The arthritis has been taking that back, one winter at a time.
"I can still see the cut I need to make. Clear as day," he says, turning an unfinished bowl over slowly. "And my hands just… won't do it anymore. I ruined three of these last month — had to throw my own work in the bin. You don't know what that does to a man until you've done it."
He's not stopping because he's tired of the birds. He's stopping because he can't do the one thing that has defined every day of his life. On his shelves sit the very last bird baths he'll ever make; when they're gone, that's the end of forty years.
His granddaughter Emma, 24, set up the shop and is helping him let them go — well below what he ever charged.
"It's not about money," he says. "It's about getting a bath that actually works into as many yards as I can, while I still can. Every one is water where there wasn't water. Every one keeps some birds alive that wouldn't have made it." He looks at the shelf. "And every one is a piece of my life's work, still out there doing its job after my hands can't."
Not "a few more birds." Your backyard becoming the one they choose.
The dawn chorus loud outside your window again. A dozen desperate species finding water at your fence line on a bone-dry morning at the tail end of summer, while every other backyard in the street sits silent and parched. A grandchild at the glass, gone quiet, watching a willie wagtail splash. You, becoming the one house on the street that keeps its corner of the collapse from happening.
That's what one well-built bath does in a drought. It doesn't just decorate your yard. It turns it into a lifeline.
Right now, the hardest season of the year for them is bearing down — and most people won't act until it's too late.
Most of us assume birds only need a little water on the few hottest days of summer. The truth is harder. The heat and the dry don't ease as the season wears on — they deepen. By the tail end of an Australian summer, the water is simply gone: the puddles, the damp corners, the creeks and farm dams that carried the birds through spring have spent months baking dry.
Across much of the country, the back half of summer into autumn is the driest, most depleted stretch of the entire year — and it arrives sooner, and bites harder, with every year the continent warms. A reliable dish of water in your garden matters more through those months, not less. Set one out now, before the heat arrives, and it's already there when they need it most.
The spring migration is underway. Right now, millions of birds are on the move across Australia — arriving from the north to breed, following the blossom and the water, covering more ground in a day than at almost any other point in the year, burning through every reserve they have.
To a bird passing over your roof, a clean, safe water source isn't a luxury. It's a fuel stop. It can be the difference between a bird that finishes the journey and one that drops out of the sky.
A bath you set out this week doesn't miss the season — it catches both: the spring migration passing directly overhead right now, and the long, dry summer bearing down behind it. That's the truth forty years taught Walter: a bird's need for water never really ends. It only turns deadly when the heat comes.
Which leaves the one clock that truly can't be reset — Walter's. These are the last baths he'll ever make. When the shelf is bare, there is no next batch; the hands that built them are done.
His pricing, through Emma's shop, is well under what he used to ask, sold direct with no middleman between his workshop and your garden. Put one out, fill it, and if it doesn't bring your backyard to life the way it has for thousands of others, send it back.
Walter's tip: "Set it in partial shade near some bushes so they can duck if a cat or a hawk comes. Change the water daily, scrub it weekly with hot water. That's the whole job."
More than half of Australia's threatened birds already gone. The long, dry summer bearing down, and the spring migration already overhead. And a shelf of the last baths a good man will ever build.
