Rescue Mission Under Canopy: Adventurous Duo Recovers Endangered Tree Species from Cliffside Perch
In a daring feat of horticultural heroism, two abseiling experts have successfully retrieved seeds from an endangered tree species clinging to the face of a 300-meter cliff in southern New South Wales. Stan Wawrzyczek and Amy Downie, a threatened flora ecologist and Royal Botanic Gardens Victoria (RBGV) horticulturist respectively, embarked on a five-day expedition that pushed them to their limits.
The pair's mission was to collect seeds from four Eucalyptus stenostoma trees β known locally as Jillaga Ash β which are native to Wadbilliga and Deua national parks. The trees were identified by Downie, who had previously worked on the RBGV's Grey Garden, a botanical wonderland featuring hard-to-reach plants on steep slopes.
The rescue operation was logistically complex, with the two abseilers facing significant challenges including limited mobile phone service and grueling 4WD tracks. To overcome these obstacles, they relied on creativity and ingenuity, tying together ropes to extend their reach to the perilous perch.
"We had to tie two ropes together because they weren't long enough," Downie recalled of the ordeal. The duo's efforts paid off, as they successfully collected a substantial quantity of seeds that will be used to cultivate new seedlings to bolster dwindling populations of the endangered species.
The Jillaga Ash is a critically threatened tree native only to Wadbilliga and Deua national parks. Its population was decimated by the 2019-2020 black summer bushfires, which left it without regeneration capabilities. The RBGV's conservation efforts have been instrumental in saving six species in the region, including the Jillaga Ash.
While Downie and her colleague Ollie Sherlock faced numerous challenges during their expedition, they also highlighted innovative solutions for future conservation endeavors. "Drones could be used in the future to spot plants and assess any risks before going in for retrieval," Sherlock suggested.
The collected seeds will be stored at RBGV's state botanical collection, home to over 1.5 million plant specimens. The recovery of these endangered tree species marks a significant milestone in the ongoing conservation efforts aimed at preserving Australia's unique flora.
In a daring feat of horticultural heroism, two abseiling experts have successfully retrieved seeds from an endangered tree species clinging to the face of a 300-meter cliff in southern New South Wales. Stan Wawrzyczek and Amy Downie, a threatened flora ecologist and Royal Botanic Gardens Victoria (RBGV) horticulturist respectively, embarked on a five-day expedition that pushed them to their limits.
The pair's mission was to collect seeds from four Eucalyptus stenostoma trees β known locally as Jillaga Ash β which are native to Wadbilliga and Deua national parks. The trees were identified by Downie, who had previously worked on the RBGV's Grey Garden, a botanical wonderland featuring hard-to-reach plants on steep slopes.
The rescue operation was logistically complex, with the two abseilers facing significant challenges including limited mobile phone service and grueling 4WD tracks. To overcome these obstacles, they relied on creativity and ingenuity, tying together ropes to extend their reach to the perilous perch.
"We had to tie two ropes together because they weren't long enough," Downie recalled of the ordeal. The duo's efforts paid off, as they successfully collected a substantial quantity of seeds that will be used to cultivate new seedlings to bolster dwindling populations of the endangered species.
The Jillaga Ash is a critically threatened tree native only to Wadbilliga and Deua national parks. Its population was decimated by the 2019-2020 black summer bushfires, which left it without regeneration capabilities. The RBGV's conservation efforts have been instrumental in saving six species in the region, including the Jillaga Ash.
While Downie and her colleague Ollie Sherlock faced numerous challenges during their expedition, they also highlighted innovative solutions for future conservation endeavors. "Drones could be used in the future to spot plants and assess any risks before going in for retrieval," Sherlock suggested.
The collected seeds will be stored at RBGV's state botanical collection, home to over 1.5 million plant specimens. The recovery of these endangered tree species marks a significant milestone in the ongoing conservation efforts aimed at preserving Australia's unique flora.