Tracking what's alive on Earth and what affects it.
Humans, now
On the wall: 1,000 or fewer left in the wild
Kākāpō
325
Head count
September 2026
Strigops habroptilus
New Zealand: protected offshore islands and a fenced mainland sanctuary
Counted September 2026, by New Zealand's Department of Conservation (released 1 September 2026).

The latest official figure for the kākāpō is 325, every bird known, counted September 2026 by New Zealand's Department of Conservation.
Rebuilt from 51 birds in 1995, the kākāpō population stands at 325, every bird known (September 2026).
How it was counted
New Zealand's Department of Conservation counts every known kākāpō bird by bird, so the figure is in birds, covers the whole population and carries no range. A bird joins the count when it is, in the department's words, "considered independent enough to join the official tally".
Every known kākāpō is counted bird by bird, so 325 is the whole number as of 1 September 2026, not an estimate.
Earlier figures
- 236 on 6 January 2026: the previous count. Source: New Zealand Department of Conservation.
What moves it
New Zealand's Department of Conservation names predators, disease and low hatching success as the pressures on the kākāpō. It names hunting, predators and habitat loss as the causes of the historic decline.
- predators, disease and low hatching success.
Predators, disease, low hatching success
Source: New Zealand Department of Conservation. - historic collapse after human arrival.
kākāpō numbers plummeted after human arrival due to hunting, predators and habitat loss
Source: New Zealand Department of Conservation.
Who is helping
New Zealand's Department of Conservation says its Kākāpō Recovery Programme and Ngāi Tahu have worked together since 1995 to rebuild the population from 51 birds. Meridian Energy, the programme's national partner, supports it with money, infrastructure, engineering expertise and volunteers.
The next count
The count is updated on a birth or death, so no date is known for the next figure (checked 12 November 2026).
Sources
New Zealand Department of Conservation
- New Zealand Department of Conservation Last checked 12 November 2026.
- Kākāpō breeding season officially underway : Media release 6 January 2026 Last checked 12 November 2026.
- Kākāpō: New Zealand native land birds Last checked 12 November 2026.
What changed
- 12 November 2026 Added to Live Species, on the wall (1,000 or fewer): 325 (Head count, September 2026).
Next on the wall

The letter
The letter comes once a month, on the first Thursday. It gives what changed on Live Species, one animal up close and the humans figure for contrast.