Lost World Alive:

66-Million-Year-Old Tree Returns from Extinction

1st March, 2024

CHIRANJIT MITRA

● Wollemi Pines thought extinct for millions of years, were rediscovered in Australia in 1994. ●  Scientists are planting them in secret locations as part of a groundbreaking conservation effort. 

What is a Wollemi Pine?

● Wollemi Pines (Wollemia nobilis) are incredibly rare conifers. ●  Their lineage dates back to the Jurassic Period, earning the nickname "dinosaur trees." ●  They were believed to be extinct until a small stand was discovered in a remote Australian canyon.

Why the Secret Plantings?

● Wollemi Pines remain critically endangered with a tiny wild population. ●  Disease and bushfires pose significant threats to their survival. ●  Creating secret, geographically diverse populations is vital to safeguarding their future.

The Challenges of Conservation

● Wollemi Pines are incredibly sensitive to environmental changes. ●  Scientists must carefully select sites that mimic their original habitat. ●  Locations are kept secret to protect them from disturbance and potential poaching.

A Long-Term Mission

● It could take centuries for these planted populations to become self-sustaining. ●  Ongoing monitoring and protection will be crucial. ●  This project exemplifies the lengths conservationists go to save scarce species.

Hope for the Future

● The Wollemi Pine's story is one of both resilience and fragility. ●  This conservation effort offers a glimmer of hope that these ancient trees may survive long into the future.