Happy hatch-day, takahē 

Source: NZ Department of Conservation

Most takahē chicks hatch between October and December, but we celebrate the hatch-day for every takahē on 1 October. This shared hatch-day helps us track the population consistently, with last season’s chicks being officially added to the tally when they turn one. Last year, this brought the population to an estimated total of 529 takahē.  

A new approach 

This year, we’re going to do things a little differently when it comes to counting our flightless feathered friends. 

With more wild manu, fewer transmitters and greater natural dispersal, reporting an estimated population number has become more difficult, and less meaningful. Moving forward, the takahē population will be reported as an estimated range, similar to many other native species.

Takahē | @alice.goes.places

Making progress 

Since their rediscovery in 1948, takahē recovery efforts have focused on increasing population numbers to ensure the species’ survival. Now, after decades of dedicated mahi, the focus has broadened. Success is no longer measured solely by how many birds there are, but also by the genetic and physical health of the birds, and the ecosystems they call home.  

For many years, Fiordland’s Murchison Mountains were the only wild site for takahē. The total population there was revised annually as a single, estimated number. With 50,000 hectares to cover, tracking every wild takahē is never possible. Instead, we conduct extensive ground surveys to monitor a subset of birds, and that data is modelled to estimate the wild population. These surveys, once conducted twice a year, have become less frequent and now utilise novel, more efficient, methods and technologies.  

Making it count 

As well as the wild takahē estimates, the population numbers charted below include known takahē at 18 sanctuary sites across the country. These sites support our core breeding programme, which contributes to the wild populations, and ultimately our goal restoring takahē to their former natural ranges as a functioning element of natural ecosystems. 

Takahē population by site

Going wild 

The establishment of three new wild sites in Kahurangi and Whakatipu over the past seven years has brought exciting progress. One key change is that not every takahē is tracked anymore. While transmitters still provide valuable insights, it’s a sign of success that not every bird needs one. 

We’re also seeing increased natural dispersal – some takahē have roamed up to 40 km from their release sites. It’s wild to think that centuries after they were widespread across Aotearoa, people are again spotting takahē while camping or even playing a round of golf

Takahē fitted with new transmitter | @alice.goes.places

The new population range 

Armed with 77 years of takahē recovery history, robust data, and new technology, our scientists and technical advisors are currently calculating the first estimated population range for takahē. We hope to share it with you soon, and when we do, it will mark another milestone in the long journey to restore this once-thought-extinct taonga. 

We achieve our mahi together with our Treaty partner Te Rūnanga o Ngāi Tahu and national partner Fulton Hogan

Takahē with eggs in nest | Andrew Digby/DOC