Podcast
Wild Sounds: Kākāpō Files II
Hosted by RNZ · ENGLISH
The Kākāpō Files podcast is back with what’s set to be the biggest breeding season of all time for the world’s favourite parrot. Monthly episodes from late May 2026.
65episodes
Episodes
Newest firstAll episodes
Kākāpō Files II 18 | Good Kākāpō Things Take Time
4w ago00:34:32Tap to summarizeSix months after this record-breaking kākāpō breeding season began, all 91 living chicks have fledged and left the nest. The chicks remain with their kākāpō mums and are still being fed by them, as well as eating a range of plant material, and as cold wet midwinter weather sets in the chicks are learning to find dry roost sites. The Kākāpō Team’s Daryl Eason and Andrew Digby answer listener questions, including why did Kākāpō cam star Rakiura spend so much time in the nest digging, what can you learn from a piece of egg shell, and could old museum specimens be a source of lost kākāpō genes?Send any Kākāpō Files questions and comments to kakapo@rnz.co.nzIn this episode:02:06 – Island news with ranger Daniella Whitaker06:21 – Update on Kākāpō Cam star Rakiura11:43 – Sick kākāpō15:19 - Are kākāpō smart?18:19 - Previous nest cams20:05 - Why did Rakiura dig so much in her nest?24:00 - Do kākāpō compete with other species?25:30 - Kākāpō on Coal Island and at Sanctuary Mountain Mangatautari30:57 - Museum specimens and lost genesLearn more:Follow the Kākāpō Files podcast to keep up to dateListen to the Voice of the Kākāpō series for a recap of the 2019 breeding season. Also listen to the episodes covering the interim 2022 breeding season, and about how a few male kākāpō have fared in the North Island, in the fenced Sanctuary Mountain MaungatautariFor more New Zealand science and nature find and follow the Our Changing World podcast, and subscribe to the show’s monthly newsletterGuests:Kākāpō ranger, Daniella Whitaker, Kākāpō Recovery ProgrammeKākāpō technical advisor, Daryl Eason, Kākāpō Recovery ProgrammeKākāpō science advisor, Andrew DigbyReferences:Kākāpō Files is made in collaboration with the Department of Conservation’s Kākāpō Recovery Programme.Go to this episode on rnz.co.nz for more details
Transcribe →
Kākāpō Files II 17 | Kākāpō Adoption Birds
May 1800:39:20Tap to summarizeHalf of the chicks from this record-breaking kākāpō breeding season have fledged and left their nests for good, but are still being fed by their mums. The tally of living chicks has dropped to 92 with the death of a chick from Te Kākahu/Chalky Island. Veterinary advisor Lydia Uddstrom reports that a 4-year-old female is being treated for cloacitis, a mysterious infection with no known cause that has infected a number of birds in the past few years. Kākāpō rangers give potted histories and breeding season updates for nine birds that are part of a symbolic adoption programme.Send any Kākāpō Files questions and comments to kakapo@rnz.co.nz.In this episode:00:00 – Introduction01:00 – Vet Lydia Uddstrom with island news06:24 - Adult female Tōrua treated for cloacitis11:20 - Adoption birds13:22 - JEM breeding season update15:57 - Marama breeding season update18:14 - Waikawa breeding season update21:28 - Nora breeding season update24:24 - Bluster Murphy breeding season update27:05 - Sinbad breeding season update29:55 - Kuia breeding season update32:48 - Rahotu breeding season update35:05 - Rangi rediscovered37:50 - Closing creditsLearn more:Follow the Kākāpō Files podcast to keep up to dateListen to the Voice of the Kākāpō series for a recap of the 2019 breeding seasonAlso listen to the episodes covering the interim 2022 breeding season, and about how a few male kākāpō have fared in the North Island, in the fenced Sanctuary Mountain MaungatautariFor more New Zealand science and nature find and follow the Our Changing World podcast, and subscribe to the show’s monthly newsletterGuests:Kākāpō veterinary advisor, Lydia Uddstrom, Kākāpō Recovery ProgrammeKākāpō ranger, Jess Wagner, Kākāpō Recovery ProgrammeKākāpō ranger, Sarah LittleKākāpō ranger, Theo ThompsonReferences:…Go to this episode on rnz.co.nz for more details
Transcribe →Kākāpō Files II 16 | Kākāpō Chicks Growing Up
May 400:33:43Tap to summarizeThe tally of confirmed living kākāpō chicks goes down with two further deaths, but gets a welcome boost with the confirmation of a living chick in a previously inaccessible nest. This brings the number of living chicks to 93, ranging in weight from 770 grams to nearly 2.5 kilograms. On all three kākāpō breeding islands, the oldest kākāpō chicks are fledging and leaving their nests. They are still accompanied and fed by their mothers, but find their own shelter. Before chicks leave the nest for good, kākāpō rangers visit to insert microchips as a permanent identification, and to attach transmitters that enable the Kākāpō Team to locate the chicks and monitor their activity levels remotely.Send any Kākāpō Files questions and comments to kakapo@rnz.co.nz.In this episode:00:00 – Introduction02:34 – Big chick Huhū-A1 using a special ramp to leave the nest05:23 – Ranger Petrus with the latest island news06:44 - A chick is finally confirmed in Rimu’s cliff-top nest10:09 - Two more of Waa’s chicks die so latest living chick tally is 9311:46 - Update on Pearl-B3 and sick chicks13:17 - Chick transmitters19:55 - Tanē Davis on Ngāi Tahu’s relationship with kākāpō27:35 - Vet Lydia Uddstrom and Vori’s story32:34 - Closing credits…Go to this episode on rnz.co.nz for more details
Transcribe →Kākāpō Files II 15 | Kākāpō Island Diary
Apr 2000:36:25Tap to summarizeAlison Ballance spends a week on Whenua Hou/Codfish Island, one of three kākāpō breeding islands. She follows rangers from DOC’s Kākāpō Recovery Programme as they go about their daily and nightly nest visits to check on the rapidly growing chicks. All but one of the 23 nests on Whenua Hou have just a single chick, as the rimu fruit has failed to ripen and kākāpō mums are relying on supplementary food to raise their chicks. During the week, the chick Queenie-A3 is found dead, and there is news from Pukenui/Anchor Island of another chick dying in a flash flood that swept through the nest.Send any Kākāpō Files questions and comments to kakapo@rnz.co.nz.In this episode:00:00 – Introduction01:12 – Sick chick Pearl-B305:32 – Chick check at Suzanne’s nest09:53 – Young male booming11:18 – qPCR sex testing14:11 – Chick check at Tiaka’s nest17:44 - Dead chick Queenie-A320:16 - Nest controller and the ‘train station’24:18 – Supplementary feeding27:25 – Chick dies in nest flood29:05 – Heather’s nest check & closing thoughts33:42 - Update on Pearl-B335:22 - Closing credits…Go to this episode on rnz.co.nz for more details
Transcribe →Kākāpō Files II 14 | Biggest Kākāpō Breeding Season
Apr 200:33:18Tap to summarizeDOC’s Kākāpō Recovery Programme says that the 2026 kākāpō breeding season is officially the biggest on record, and that all chicks have now hatched. At least 256 eggs were laid in 80 nests, of which at least 106 hatched. There are currently 99 chicks alive, three of which are being treated at the Dunedin Wildlife Hospital for various health problems. The oldest chick, Tīwhiri-A1-2026, is 46-days old and weighs 1.8 kg, while the youngest chick, Awarua-A3-2026, weighs 26 grams at 2-days old. Operations manager Deidre Vercoe says that preliminary sexing results show that about 40 percent of the chicks are female, and that rangers are starting to give the older chicks a permanent microchip for identification.Send any Kākāpō Files questions and comments to kakapo@rnz.co.nz.In this episode:00:00 – Introduction01:16 – Deidre Vercoe with final nest and egg numbers05:41 – Final chick hatching numbers11:09 – Planning ahead13:45 – Dunedin Wildlife Hospital vet Dr Lisa Argilla20:32 – Rimu fruiting & its role in breeding27.30 – Supplementary feeding on Whenua Hou32:10 - Closing credits…Go to this episode on rnz.co.nz for more details
Transcribe →Kākāpō Files II 13 | Kākāpō Birth Notices
Mar 2300:30:22Tap to summarizeDOC’s Kākāpō Recovery Programme is thrilled to announce the births of 101 kākāpō chicks, with a few more fertile eggs expected to hatch over the next few days. However, kākāpō conservation is a roller-coaster and seven chicks have died from illness or injury. Auckland Zoo vet Adam Naylor resuscitated one small chick using CPR and timely sutures saved the life of another; both patients recovered well and are back in the nest with their kākāpō mother or foster mother. Scientist Andrew Digby reports that egg fertility was similar on the two main breeding islands, Whenua Hou and Pukenui/Anchor Island, and that artificial insemination has had a significant positive effect, improving the fertility of eggs.Send any Kākāpō Files questions and comments to kakapo@rnz.co.nzIn this episode:00:00 – Introduction01:02 - Death of male Matamua02:21 – Auckland Zoo vet Adam Naylor on Kākāpō ER09:03 - Sarah Manktelow with egg and chick updates13:32 – Chicks in hospital16:43 – Updates on Alison, Queenie & Cyndy, & Tiwhiri-A121:58 - Andrew Digby on egg fertility across islands26:24 - AI has improved fertility of eggs29:58 - Closing credits…Go to this episode on rnz.co.nz for more details
Transcribe →Kākāpō Files II 12 | Lots of Kākāpō Babies
Mar 900:31:17Tap to summarizeThe number of kākāpō chicks has climbed to 54, with plenty more fertile eggs still to hatch on Whenua Hou and Pukenui/Anchor Island. Remote monitoring technology shows that seven kākāpō mums on Te Kakahu/Chalky Island are likely raising chicks as well. DOC’s Kākāpō Recovery Programme is using a genetic ranking system to prioritise how much management attention each chick receives – Kākāpō Cam star Rakiura, for instance, is foster mum to a silver chick and also a gold chick. The oldest chick, Tiwhiri-A1, is ranked gold and a ground-breaking new portable PCR that allows rapid sex-testing of chicks on the islands has shown that he is a male.Send any Kākāpō Files questions and comments to kakapo@rnz.co.nzIn this episode:00:00 – Introduction01:00 - Maddy Whittaker with egg and chick updates03:50 – Males are stopping booming08:00 – Rimu fruit ripening08:40 – Chick and hatching deaths09:30 – Updates on Alison, Queenie & Cyndy, & Tiwhiri-A114:46 - Andrew Digby on genetic ranking system for chicks21:20 – Sex-testing chicks using PCR25:25 – Alyssa Salton with kākāpō egg 10129:58 - Closing credits…Go to this episode on rnz.co.nz for more details
Transcribe →Kākāpō Files II 11 | Kākāpō Baby Boom
Feb 2300:21:17Tap to summarizeFourteen kākāpō chicks have hatched in wild nests, where they are being cared for by mums and foster mums. More than a hundred viable fertile eggs have already been laid, with more expected in the next couple of weeks. On Whenua Hou, fertile eggs are cared for in incubators to keep them safe and are returned to nests to hatch. DOC’s Kākāpō Recovery Programme has placed a Smart Egg in the nest of Kākāpō Cam star Rakiura, to alert her to the imminent arrival of a pipping egg whose hatching should delight the many fans watching the live video feed. Pukenui/Anchor Island is home to the most kākāpō chicks so far but kākāpō rangers expect Whenua Hou to catch up soon. Send any Kākāpō Files questions and comments to kakapo@rnz.co.nzIn this episode:00:00 – Introduction01:15 – Night-time visit to Rakiura’s nest07:26 - The egg room11:43 - Seabird danger to eggs13:05 - Smart Eggs14:54 – Nest and egg updates20:20 - Closing credits…Go to this episode on rnz.co.nz for more details
Transcribe →Kākāpō Files II 10 | The First Chick
Feb 1600:19:33Tap to summarizeThe first chick of the 2026 kākāpō breeding season has successfully hatched on Pukenui/Anchor Island. DOC’s Kākāpō Recovery Programme reports that Tiwhiri-A1-2026 hatched in foster mother Yasmine’s nest on 14 February 2026 and is the first kākāpō chick in four years. Huhū-A1-2026 is due to hatch on Whenua Hou imminently. Sixty-two kākāpō nests have been found so far and the egg tally is nearly 200, of which 78 are known to be fertile. More eggs are expected. Alison Ballance visits Whenua Hou, meets some of the kākāpō rangers and reports on the technology that enables the Kākāpō Team to conduct 24-hour surveillance on each bird. Send any Kākāpō Files questions and comments to kakapo@rnz.co.nz.In this episode:00:00 – Introduction00:50 - First chick hatches04:28 – Nest and egg updates06:26 – Kākāpō technology07:26 – Nest tech11:22 - The train station13:32 - Nest controller16:09 - Morning updates18:28 - Closing credits…Go to this episode on rnz.co.nz for more details
Transcribe →Kākāpō Files II 09 | Nesting Time
Feb 900:09:47Tap to summarizeAlmost 90% of adult female kākāpō of breeding age have mated so far this breeding season, and two thirds of those are nesting. Some birds have already laid a full clutch of eggs and while some clutches are 100% fertile, others are - as expected - unfortunately infertile. To date there are 55 fertile kākāpō eggs, and that number grows daily as kākāpō rangers find nests and are able to check the developing eggs. Alison Ballance checks in from Whenua Hou, where technical advisor Daryl Eason is nearing the end of the artificial insemination programme. He is excited that a ‘lost’ female has been found and wonders if she is also nesting.Send any Kākāpō Files questions and comments to kakapo@rnz.co.nzIn this episode:00:00 – Introduction01:02 – Nest and egg updates05:43 – A ‘lost’ bird is refound08:00 – Waikawa, layer of fertile eggs08:38 - Closing creditsLearn more:Follow the Kākāpō Files podcast to keep up to dateWatch the livestreaming kākāpō nest cam of Rakiura on her nestListen to the Voice of the Kākāpō series for a recap of the 2019 breeding seasonAlso listen to the episodes covering the interim 2022 breeding season, and about how a few male kākāpō have fared in the North Island, in the fenced Sanctuary Mountain MaungatautariFor more New Zealand science and nature find and follow the Our Changing World podcast, and subscribe to the show’s monthly newsletterGuests:Technical advisor, Daryl Eason, Kākāpō Recovery ProgrammeKākāpō Files is made in collaboration with the Department of Conservation’s Kākāpō Recovery Programme.Go to this episode on rnz.co.nz for more details
Transcribe →