Andrew Digby

Andrew Digby

@digs.bsky.social

Conservation biologist and former astrophysicist. Scientist for threatened birds with the #kakapo and #takahe programmes at the New Zealand Department of Conservation. Avatar: @blackmudpuppy.bsky.social

6K followers220 following311 posts

325 #kakapo! The chicks from this year's record breeding season are now juveniles and so have been added to the population. In 1995 there were just 51 kākāpō left. Recovery of critically endangered species _is_ possible with sustained effort. #kakapo2026 #conservation #parrots

325 #kakapo! The chicks from this year's record breeding season are now juveniles and so have been added to the population. In 1995 there were just 51 kākāpō left. Recovery of critically endangered species _is_ possible with sustained effort. #kakapo2026 #conservation #parrots

With highly-pathogenic avian influenza now in NZ, we're taking steps to protect #kakapo and #takahe by vaccinating against the disease, following a successful trial. We're aiming for ~90 kākāpō and 100 takahē in an initial phase to protect the most valuable birds/sites. #conservation #birds

The final #kakapo chick (Pearl-4B) from this year's cohort has fledged the nest (defined as roosting outside the nest for the first time). There are 91 chicks alive. They won't be counted towards the population until they're 150 days old. 📸 Petrus Hedman #conservation #kakapo2026 #parrots #birds

My favourite #kakapo nest from this year was Whetu's on Anchor: she was 2m off the ground, 2m down a hollow rata trunk, with an entrance so small we had to use a phone camera to see inside. It was the only nest we didn't get into. #kakapo2026 #conservation #parrots

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The #kakapo chick Whetu-A3 hatched successfully, but we couldn't weigh it or check its health, and could only look in occasionally to see it was still alive. Worried it might injure itself when it came to fledge, our team built a ramp for it. #kakapo2026 #conservation 📸: Petrus Hedman

This nest wasn't usual: the first ever in which we couldn't access the chick. But Whetu-A3 has recently fledged from the nest in good health. As we transition to less intensive management for #kakapo, more nests will be treated like this (without ramps!). 📸: Petrus Hedman. #conservation

My favourite #kakapo nest from this year was Whetu's on Anchor: she was 2m off the ground, 2m down a hollow rata trunk, with an entrance so small we had to use a phone camera to see inside. It was the only nest we didn't get into. #kakapo2026 #conservation #parrots

Two months ago, I returned a fertile #kakapo egg (Whetu-A3) to the nest and tried to remove another infertile egg from beneath her. She wouldn't let me take the egg, so I offered her the new one. Tricky to do that with one hand while using my phone to see what I was doing! Luckily she took the egg!

We've lost another #kakapo chick. Rata-A2, from Rata's nest on Te Kākahu/Chalky Island, has been euthanised with severe internal diseases. Huge thanks to Dunedin Wildlife Hospital for their care. There are now 92 chicks alive. 📸 Daryl Eason #kakapo2026 #conservation

Sir David Attenborough has a soft spot for #kakapo. We named a kākāpō after him (Attenborough the bird is now ten years old, living on Te Kākahu) and he kindly narrated a short video for us about them, which you can see here: youtu.be/5eZVjQowNvw?.... #attenborough #conservation

A true legend turns 100. We all owe Sir David for inspiring so many people to care about the natural world. And we’re particularly grateful for his support of the #kakapo and #takahe recovery programmes. You couldn’t meet a more enthusiastic - and humble - great man. #conservation #attenborough

Listen to the Kākāpō Files podcast to learn more about this year's record #kakapo breeding season, including the details of Rimu's cliff-top nest. #kakapo #kakapo2026 #conservation @ali-ballance.bsky.social

Alison Ballance@ali-ballance.bsky.social

The mystery of Rimu's inaccessible cliff-top nest on Te Kakahu / Chalky Island has been solved! All is revealed in ep. 16 of the Kākāpō Files podcast. @kakapo @birds @conservation @digs.bsky.social www.rnz.co.nz/podcast/wild...

Our team has finally managed to dig into #kakapo Rimu's cliff-top nest on Te Kākahu. We knew there was at least one chick inside, and that it had a high chance of falling to its death when it left. The cliff-side hole has been blocked and new entrance made. Pic: Daryl Eason #kakapo2026 #conservation

Here's #kakapo Rimu's cliff-top entrance. It's a narrow ledge and a long way down, so a very precarious place for a chick to first venture outside! With the chick found inside this nest, the number of chicks alive increased to 93, out of 106 hatched. #kakapo2026 #conservation #birds

#kakapo chicks grow into their feet! Here's Zephyr-A1-2026 at 39 days old in Weheruatanga-o-te-Po's nest on Whenua Hou. It's one of the younger chicks from this year's cohort. 106 hatched, and 93 are still alive. #kakapo2026 #conservation #birds

The 92 living #kakapo chicks are from 29 to 73 days old. The oldest have had transmitters fitted and have fledged (roosted outside the nest during the day). They'll stay with their nest mother for several more months, then will leave once they're 6+ months old. #kakapo2026 #conservation #wildlife

This late into a #kakapo breeding season, long after the mating has finished, a few males will still be at their bowls. They'll be sporadically booming, but most often you'll hear their 'skraaks' as they scrap for territory before returning to their winter ranges. #kakapo2026 #conservation

Bumped into an old friend on Whenua Hou the day before yesterday, while I was working on the webcam. #kakapo #kakapo2026 #conservation #wildlife

Andrew Digby reposted

#kakapo Esperance with chick Elsie-A2-2026 on Whenua Hou. At a month old the chicks start to get coloured feathers and males will weigh around 1kg - not far off the mother's weight. But she's still less than halfway through raising them in the nest! #kakapo2026 #conservation #birds #wildlife

#kakapo breeding fridge update. With all eggs hatched, the only changes from now will be chicks dying 😕 (And maybe Rimu’s nest). #kakapo2026 #conservation #birds

The youngest #kakapo alive: Awarua-A3, 17 days old today. Despite appearances, she’s doing well. She won’t be leaving the nest until mid-June. It’s a long breeding season! #kakapo2026 #conservation #birds.

There are currently 94 #kakapo chicks alive, with 59 on Anchor, 22 on Whenua Hou, at least 10 on Te Kākahu and 3 in hospital. We lost a chick to a freak flooding of a nest earlier this week on Anchor. #kakapo2026 #conservation #birds

Last week we transferred 4 #kakapo chicks from Whenua Hou to Anchor Island; having moved 5 in March. With a better food supply on Anchor the mothers there can support two chicks per nest better than on Whenua Hou, where the rimu fruit has failed to ripen. 📸 Sarah Manktelow #kakapo2026 #conservation

This year's #kakapo breeding season has been the biggest on record: - 256 eggs (252 in 2019) - 148 fertile eggs (116 in 2019) - 105 eggs hatched (86 in 2019). It'll be 2+ months until we know how many chicks will fledge (73 in 2019). There are currently 95 alive. #conservation #kakapo2026 #birds

Two scraps of cotton wool. #kakapo chicks Pakiki-A3-2026 and Wendy-A1-2026 in Wendy's nest on Anchor Island. These are two of the youngest kākāpō chicks from this year. The oldest is about 6 weeks older and ~15 times heavier! #kakapo2026 #conservation #birds #wildlife

Andrew Digby reposted

You won't find many kākāpō Easter eggs in the latest episode of the, Kākāpō Files ... because they've all hatched! And by every measure, this is now officially the biggest breeding season on record. #kakapo #conservation #birds www.rnz.co.nz/podcast/kaka...

rnz.co.nzBiggest Kākāpō Breeding Season episode of Kākāpō Files IIDOC’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 a...

The youngest #kakapo chick on Pukenui/Anchor Island: Hanariki-A2, at 3 days old. It's a tiny 42g, but doing OK. Managed to keep it mostly dry on a very wet night. #kakapo2026 #conservation #birds

#kakapo chicks Ongaonga-A2 and A3 on Pukenui during a health check. These chicks are “chalk” priority, meaning that they only get checked a few times before fledging (~75 days). They’re doing well. #kakapo2026 #conservation #wildlife

Lots of ripe rimu fruit appearing on the trees on Pukenui/Anchor. This is the food driving the current biggest #kakapo breeding season on record: ripe fruit is the main diet of kākāpō chicks, and a record rimu crop is the reason why the chicks are growing well. #conservation #kakapo2026 #birds

#kakapo chick Hananui-A3 being weighed during a health check at Verity's nest on Pukenui/Anchor Island. We weigh chicks to assess health condition, and compare against the mean expected for its age. At 9 days old and 120g, this chick is tracking well. #kakapo2026 #conservation #birds

#kakapo chicks tire out easily! Aparima-A2 asleep on me during a health check. With adult feathers beginning to emerge and putting on up to ~20% of his body weight per day, he's got a lot going on! #kakapo2026 #conservation #birds #parrots

Amazing what difference 19 days can make in the life of a #kakapo chick. Last night we checked Konini's nest for the first time in 3 weeks and the chicks are growing fast. We're checking nests less often this year to reduce the intensity of our #conservation management. #kakapo2026

At ~3 weeks old, #kakapo chicks start to get a bit more mobile and move around the nest. As they get older, we check them less often - especially if their growth curve is good. #kakapo2026 #conservation #birds #wildlife

100 #kakapo chicks?! They won’t all survive and the season’s tally will end up quite a lot less than that, but that’s our current guess at how many have hatched so far. #kakapo #conservation #wildlife

#kakapo chick Gale-A3-2026 during a health check at Gale's nest on Pukenui/Anchor Island. A week old, it's growing fast, putting on about 25% of its body weight per day. Tracking chicks' weight is one of our key measures of health assessment. #kakapo2026 #conservation #birds

A first glimpse of #kakapo chick Whetu-A3, about a day old and unreachable in Whetu’s nest in a hollow rata tree. In the last week about 16 chicks have hatched on Pukenui and Whenua Hou. #kakapo2026 #conservation #wildlife #birds

Andrew Digby reposted

Please share far & wide - the bestest, most heart warming thing you’ll see all day. Kakapo-Cam - watch one of the fattest, greenest, least able to fly, most endangered parrots in the world care for her young. Thnx @digs.bsky.social #kakapo #wildlife 🧪🧪 www.discoverwildlife.com/animal-facts...

discoverwildlife.com“Viewers have been absolutely hooked.” Over 100,000 tune in to watch rare New Zealand parrot raising her chicks | Discover WildlifeReality TV meets conservation – Kākāpō Cam is the most heartwarming thing you'll see all day.

Transferring 5 #kakapo chicks from Whenua Hou to Anchor this week means that some more two-chick nests were created. With a more reliable food supply, most chicks on Anchor are growing fast - like these in Hine Taumai’s nest. #kakapo2026 #conservation #parrots #birds

Earlier this week we transferred five #kakapo chicks from Whenua Hou to Anchor, where there’s a better natural food supply. We managed to move the chicks into their new nests during the day. #kakapo2026 #conservation #birds

A health check for #kakapo chick Tiwhiri-A3 two nights ago. This is a genetically valuable (rank = gold) chick, so it gets more frequent health checks. It’s doing well. #kakapo2026 #conservation #parrots