Nature Track

No music. No voices. Just the sound of a creek bed in outback Australia.In the Murchison district in Western Australia you're surrounded by low lying ranges where rocks have been found that are 4.4 billion years old — they're almost as ancient as the planet itself.Among the crests and dips of Wajarri country is a creek bed on Boolardy Station. Not flowing, but water is still there. And the places where there is water in this arid environment – well, it's a mecca for birdlife.Listen for: chiming wedgebills, lots of flies and other insects, rainbow bee-eaters, crested bellbirds, babblers and diamond doves among many many more. Mix Engineer: Isabella Tropiano.This program is produced on the land of the Wathawurung people.

No music, no human voices. Just the sound of an epic summer storm rolling on through the evening.I recorded this at my home. It had been a hot day, and in the late afternoon there was a crack of thunder. I walked out, set the recorder near the woodpile and recorded into the night.In this recording you can hear rain falling, hitting the earth and also hitting the microphones. And you can hear lots and lots of thunder.At first, the afternoon and evening chorus continues, but as the storm intensifies, just the cockies scream. Then, as darkness falls, insects take up the lulls between thunder and rain.Mix Engineer: Isabella Tropiano.This program is produced on the land of the Wathawurung people.

No music, no human voices, just the sound of night falling over bushland near Narrabri, recorded by the ABC's Ann Jones. It sounds like camping.Narrabri is in North West NSW, in an incredibly fertile farming area. And yep, you guessed it, where it's fertile, it means you won't get much bushland left intact.This bushland is a patch on the Llara Farm which is used by the University of Sydney for research. I was lucky enough to travel there to film a program about technology and nature for 'Catalyst' on ABC TV.This recording differs a little from some of the others I've made for Nature Track. For example, there is no way that I can completely remove the distant sound of highway movement, of the endless trucks ferrying agricultural products towards the city.But this is an incredibly endearing mix of the insect chorus for me. It sounds like camping.A chorus of ravens in the distance, along with cockies going to sleep, and some sounds I cannot identify kick off this most relaxing soundscape yet.Listening notes from Ann Jones:00:00:45 I have no idea what this insect is, but I love it.00:10:20 I think this is actually a boobook – they make this sound when they're close to another boobook, rather than calling across a distance.00:30:35 One of the many sounds produced by foxes. They have a really wide vocabulary and can sound human-like, bird-like and just plain scary in the night.00:41:00 A bat circles past on its nightly food run echo-locating for both navigation and prey detection.00:46:30 A sneaky dog. I can't tell you how much time I spend pulling dogs out of nature recordings. They're almost ubiquitous in Australian landscapes00:58:40 I can hear a frog here, that's sounds a bit like a ruler twanged against a school desk. I think it might be a spotted marsh frog – Limnodynastes tasmaniensis.01:12:00 A distant boobook, the smallest owl in Australia, along with some fox calls and bat flybys.01:21:00 The terrifying scream of a barn owl. Yes, they look magnificent. Sound terror-ific too.Mix Engineer: Isabella Tropiano.This program is produced on the land of the Wathawurung people.

No music. No voices. Just the sound of a quiet ocean inlet in the early evening, recorded by the ABC's Dr Ann Jones. This shoreline is home to many wallabies; will they make any sound?This was recorded over the summer of 2021/22 as I was spending time on Phillip Island / Millowl in Victoria, filming for 'Meet the Penguins' on ABC TV. I put the recorder out at Rhyll Inlet as the sun is setting. It's been a hot day and the cicadas are calling. Rhyll Inlet is a mixture of saltmarsh, mudflats, mangroves and some scrubby bits too. Slightly uphill, away from the water, there are grassy areas where wallabies abound. This is where the recording is taken. Listening notes from Ann Jones:00:00:39 Lower toned repeating call given in a short burst is the white-eared honeyeater. This bird is striking. It's somewhere between green and yellow, with a black face and a blob of white right behind its eye.00:02:20 This is still that same honeyeater.00:02:35 Eastern rosellas – gorgeous birds and I can just imagine their tails fanning and shaking as they speak with each other.00:03:40 The kookaburras are joining the chorus – announcing to one and all how strong they are as a family, and how well defended their territory is.00:06:08 MAGPIES! This chorus gets better and better.00:07:38 The gorgeous clear flute-like quality gives this away as a grey shrike thrush. Followed closely by a masked lapwing. Phillip Island is a hot spot for masked lapwings, which like to rest on the ground. So, the fox-free island means they have good numbers.00:09:02 The red wattlebird sounds as if it's the shutter mechanism on a giant, broken camera.00:10:50 The first incursion of a cape barren goose into the recording.00:18:12 This is a wallaby moving, they sometimes thump down with surprising force.00:18:40 …and there it goes.00:21:45 The GST is really giving a fantastic performance.00:22:06 It wouldn't surprise me if this is a swamp wallaby snapping a stick to eat. They're voracious.00:25:40 The masked lapwing (maybe known to you as a kid as the spur-winged plover) goes past screaming.00:26:05 This is a grey butcherbird and it makes me doubt some of my grey shrike thrush IDs from earlier – they both can sing as if playing an enchanted flute.00:39:12 You can hear the fantails beak clacking as it calls, and flies about. It sounds like tiny little knuckles being cracked in rapid succession.Mix Engineer: Isabella Tropiano.This program is produced on the land of the Wathawurung people.