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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. 🦣 digs@sci.kiwi. Avatar: @blackmudpuppy.bsky.social

4,771 Followers  |  208 Following  |  208 Posts  |  Joined: 05.08.2023  |  2.2132

Latest posts by digs.bsky.social on Bluesky

A kākāpō egg being candled. Credit: Andrew Digby

A kākāpō egg being candled. Credit: Andrew Digby

Working with #kakapo, this is the best thing you'll ever see. When "candling" an egg you hold your breath, hoping to see this: beautiful embryo development in a fertile egg. This is Tiwhiri's second egg, about 8 days old. About half of eggs are infertile. #kakapo2026 #conservation #birds

28.01.2026 08:11 β€” πŸ‘ 342    πŸ” 88    πŸ’¬ 7    πŸ“Œ 10
Four eggs in a kākāpō nest. Credit: Andrew Digby

Four eggs in a kākāpō nest. Credit: Andrew Digby

Spent the night near #kakapo Tiwhiri’s nest on Anchor Island and checked it when she got off at 5am. Exciting to see 4 eggs. #kakapo2026 #conservation #birds

28.01.2026 07:47 β€” πŸ‘ 111    πŸ” 21    πŸ’¬ 3    πŸ“Œ 4
A female kakapo on a nest in a hole. Credit: Andrew Digby

A female kakapo on a nest in a hole. Credit: Andrew Digby

Three more #kakapo nests found on Anchor Island in the last two days: JEM (2 eggs), Yasmine (1 egg) and Marama (photo; she was protective of her 2 eggs). There are now 11 females nesting on Anchor, 6 on Whenua Hou, and some (TBC) on Chalky. #kakapo2026 #conservation #parrots

28.01.2026 07:44 β€” πŸ‘ 183    πŸ” 37    πŸ’¬ 3    πŸ“Œ 4

No - her mating wasn't detected.

26.01.2026 19:34 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

It's mainly because he's not a founder male, and we're focussing on those. He is also closely related (MSI = 6) to quite a lot of Whenua Hou females; but would be a candidate for some.

26.01.2026 19:33 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
A female kākāpō on a nest with two eggs. Credit: Andrew Digby

A female kākāpō on a nest with two eggs. Credit: Andrew Digby

Two more #kakapo nests found on Anchor today: Waa on 3 eggs and Hauturu (pic) on 2.
Also two matings last night:
Anchor: Konini πŸ’š Quill
Whenua Hou: Hera πŸ’š Tutoko
#conservation #kakapo2026 #birds

26.01.2026 10:34 β€” πŸ‘ 235    πŸ” 57    πŸ’¬ 7    πŸ“Œ 3
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Last week no living person had seen a #kakapo lay an egg. Now you can watch it on our webcam: Rakiura laid her second today (15:01 on 25/1/2025). She'll probably lay another in 3 days' time. #conservation #kakapo2026 #birds www.doc.govt.nz/our-work/kak...

25.01.2026 09:11 β€” πŸ‘ 343    πŸ” 118    πŸ’¬ 6    πŸ“Œ 10
A juvenile kākāpō on the forest floor during the day. Credit: Andrew Digby

A juvenile kākāpō on the forest floor during the day. Credit: Andrew Digby

Two more #kakapAo matings last night, both on Whenua Hou:
- Bella πŸ’š Guapo
- Titapu πŸ’š Te Atapo
Here's Titapu as a chick ten years ago.
#conservation #birds #parrots

25.01.2026 08:25 β€” πŸ‘ 130    πŸ” 18    πŸ’¬ 1    πŸ“Œ 0
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Two more #kākāpō matings last night, both on Anchor:
- Boomer πŸ’š Horton
- Konini πŸ’š Quill
Here's Boomer during the last breeding season.
#kakapo2026 #conservation #birds #parrots

24.01.2026 10:34 β€” πŸ‘ 218    πŸ” 49    πŸ’¬ 4    πŸ“Œ 2

Then we’d need a bigger hut. πŸ™‚

24.01.2026 09:28 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

We would eventually, but don’t expect to have to.

23.01.2026 23:56 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Is normal that they won’t. She should lay another egg tomorrow, and will start incubating soon after.

23.01.2026 23:56 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A female kakapo on a nest with one egg visible. Credit; Andrew Digby

A female kakapo on a nest with one egg visible. Credit; Andrew Digby

Two more #kakapo nests found on Anchor today: Aparima, and Kuia (photo). 21 females have now mated on the island, with 6 nests known. #conservation #parrots #birds #kakapo2026

23.01.2026 09:07 β€” πŸ‘ 220    πŸ” 47    πŸ’¬ 0    πŸ“Œ 3
Preview
Kākāpō Cam: Rakiura the kākāpō – 2026 nest YouTube video by Department of Conservation

If anyone wants to see a livestream of a #kakapo on their nest, then Rakiura is back on her nest NOW. #kakapo2026 #conservation

www.youtube.com/live/BfGL7A2...

23.01.2026 08:55 β€” πŸ‘ 131    πŸ” 47    πŸ’¬ 8    πŸ“Œ 14
Kākāpō breeding whiteboard. Credit: Andrew Digby

Kākāpō breeding whiteboard. Credit: Andrew Digby

Fridge update! This is how we track #kakapo breeding on the islands. Disclaimer: on Anchor this year it’s on a whiteboard, as there are too many birds to fit on the fridge! #conservation #birds #parrots

23.01.2026 07:02 β€” πŸ‘ 146    πŸ” 19    πŸ’¬ 5    πŸ“Œ 5
Preview
Kākāpō Cam: Rakiura live stream Watch the live stream of Rakiura the kākāpō on the remote, predator-free island of Whenua Hou/Codfish Island in Aotearoa, New Zealand. This is the first breeding season for this critically threatened ...

We've got a new #kakapo webcam! It's on Rakiura's nest on Whenua Hou. She laid an egg yesterday (we caught that on camera), but isn't incubating it yet. Follow to (hopefully) watch her lay more! #conservation #birds
www.doc.govt.nz/our-work/kak...

23.01.2026 04:11 β€” πŸ‘ 175    πŸ” 71    πŸ’¬ 5    πŸ“Œ 11
A female kākāpō on a nest, with one egg visible. Credit: Andrew Digby

A female kākāpō on a nest, with one egg visible. Credit: Andrew Digby

Three #kakapo nests found on Anchor Island today! Here’s Waikawa, on two eggs. #conservation #birds #parrots

22.01.2026 09:33 β€” πŸ‘ 308    πŸ” 64    πŸ’¬ 5    πŸ“Œ 5
A kākāpō chick outside a nest. Credit: Andrew Digby

A kākāpō chick outside a nest. Credit: Andrew Digby

A new #kākāpō record: the youngest female to mate. Previously the youngest we'd recorded a female mating was just under 5 years old. Yesterday, Ongaonga (πŸ“Έ as a chick) mated on Anchor, aged 3 years 10 months. It might be the first of many records broken in #kakapo2026. #conservation #birds

22.01.2026 09:29 β€” πŸ‘ 253    πŸ” 35    πŸ’¬ 5    πŸ“Œ 4
A female kākāpō in a roost in a hollow log. Credit: Andrew Digby

A female kākāpō in a roost in a hollow log. Credit: Andrew Digby

Many more #kakapo matings:
WH: Pura + Gulliver, Nora + Tutoko, Tumeke + Gulliver
Anchor: Kohengi + Tuterangi, JEM + Awhero, Phoenix + Jamieson, Ongaonga + Tuterangi, Galaxy + Ngatapa, Eva + Tamahou, Roha + Kokoto, Evohe + Henry
Te Kākahu: Rimu + Jack
Pic: Rimu
#conservation #parrots

22.01.2026 09:18 β€” πŸ‘ 175    πŸ” 32    πŸ’¬ 2    πŸ“Œ 2
A close-up photo of a male kākāpō being held. Credit; Andrew Digby

A close-up photo of a male kākāpō being held. Credit; Andrew Digby

Two more #kakapo matings on Anchor:
JEM πŸ’š Awhero
Kohengi πŸ’š Tuterangi

Currently at least 12 females have mated on Anchor, 10 on Whenua Hou, and probably 2 on Te Kahahu/Chalky.

Plus 2 new nests: Marian on Anchor and Tohu on Whenua Hou.
#conservation #parrots #kakapo2026

Here's Awhero.

20.01.2026 08:32 β€” πŸ‘ 245    πŸ” 51    πŸ’¬ 4    πŸ“Œ 5

OK, I’ll keep them going. Thanks for your interest in #kakapo!

19.01.2026 09:42 β€” πŸ‘ 90    πŸ” 2    πŸ’¬ 3    πŸ“Œ 0

There's no clear effect, although some of the older mothers are very good at feeding and raising chicks. Some younger ones also are though.

19.01.2026 08:14 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Try "CAR-CAR-PAW". As @algeriaworblebot.bsky.social points out, the macrons (ā) mean a long vowel sound.

19.01.2026 08:13 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

With the new transmitters there's a chance we might "miss" a few matings this year, and that seems to be the case: e.g. Tohu is nesting on Whenua Hou, but we didn't pick up a mating. There might be more too. Watch this space.... #kakapo #conservation

19.01.2026 08:12 β€” πŸ‘ 7    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

Agreed! A certain amount of "vigorous" activity switches on a receiver in the transmitter; if another is nearby with similar activity then it's logged as a mating, with a duration and quality score. We're using new transmitters, so are re-calibrating what's a mating. #kakapo

19.01.2026 08:11 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 1    πŸ“Œ 2

I'm aware that these #kakapo mating announcements might get a bit tedious! Feel free to mute; or be assured that it won't happen for another 2-3 years..... πŸ™‚

19.01.2026 08:07 β€” πŸ‘ 98    πŸ” 3    πŸ’¬ 22    πŸ“Œ 1
A male kākāpō sitting in an underground roost, amongst tree roots. Credit: Andrew Digby

A male kākāpō sitting in an underground roost, amongst tree roots. Credit: Andrew Digby

More #kakapo matings - another from Whenua Hou, and Te Kākahu/Chalky Island is off the mark! That's particularly exciting, as it's our low-intensity management site.
Whenua Hou: Tumeke πŸ’š Gulliver
Te Kākahu: Rimu πŸ’š Jack
#conservation #parrots A

19.01.2026 08:06 β€” πŸ‘ 256    πŸ” 39    πŸ’¬ 3    πŸ“Œ 5
A female kakapo on a nest with an egg. Credit: Andrew Digby

A female kakapo on a nest with an egg. Credit: Andrew Digby

Three more #kakapo matings last night:
Whenua Hou:
- Nora πŸ’š Tutoko
- Pura πŸ’š Gulliver
Anchor:
- Toitiiti πŸ’š Deans
Great to see genetically important Gulliver mating, and matriarch Nora starting - her first known nest was in 1981! Here she is on her 2019 nest. #conservation #parrots

18.01.2026 08:43 β€” πŸ‘ 243    πŸ” 53    πŸ’¬ 6    πŸ“Œ 13
A kākāpō on a nest, crouched low and looking at the camera. Credit: Andrew Digby

A kākāpō on a nest, crouched low and looking at the camera. Credit: Andrew Digby

A busy night of #kakapo breeding on Anchor last night:
Gertrude πŸ’š Ariki
JEM πŸ’š Waihopai
Atatu πŸ’š Kokoto
Kohengi πŸ’š Kotahitanga
None on Whenua Hou.
Here's JEM on her 2022 nest.
#conservation #parrots #birds

17.01.2026 08:25 β€” πŸ‘ 176    πŸ” 32    πŸ’¬ 6    πŸ“Œ 1

Yep - IF anyone finds them!

17.01.2026 01:34 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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