Takahē Thriving in Murchison Ranges
In a significant development for New Zealand’s wildlife, the takahē population at the original discovery site in the Murchison Ranges has reached full capacity. This marks a milestone for the species, which has been closely monitored for the past 50 years. Glen Greaves, a senior ranger in the Department of Conservation’s takahē recovery team, revealed that the population is estimated to be between 220 and 260 birds, indicating that the site has reached its carrying capacity. Despite facing challenges such as extreme weather conditions and treacherous terrain, the takahē population has thrived due to the absence of pests in the area.
Trampers Spotting Takahē on the Routeburn
Another exciting development in the world of takahē is the dispersal of birds from the Greenstone Valley population to new territories, including the popular tramping track, the Routeburn. This marks a significant milestone as trampers have reported sightings of the elusive birds, capturing images and noting band colors. Greaves highlighted the importance of this phenomenon, as it allows the public to witness takahē in their natural habitat, a rare occurrence considering the birds have been confined to the Murchison Mountains and offshore islands for centuries.
Tokoeka Kiwi Chick Survival Rate Soars
In a heartening turn of events, the Fiordland tokoeka population at Shy Lake has seen a remarkable increase in chick survival rates, reaching an impressive 70 percent. This positive trend follows predator control operations that significantly reduced stoat numbers, allowing the kiwi population to flourish. DOC ranger Chris Dodd expressed his delight at the population growth and the resurgence of other bird species in the area, signaling a positive shift in conservation efforts.
Skinks Struggle in Last Remaining Population Pocket
Despite these successes, the Sinbad skink population faces challenges in its last remaining habitat pocket. Efforts to relocate part of the population to Secretary Island have been hampered by dwindling numbers and uncertainty about survival rates. Senior science advisor James Reardon emphasized the need for conservation actions to protect these vulnerable species and ensure their long-term survival in the face of environmental threats.