SENIOR Ranger, Murrumbidgee Corridor, Darren Roso, says work will take place this week to remove seven ailing Lombardy poplars from Cotter Avenue, requiring half of the area to be closed from Monday to Thursday.

“The work to remove and replace our old Lombardy poplars has been going on for many years, and will continue for some years to come to improve the safety and beauty of one of the most popular outdoor areas in the ACT, the Cotter Avenue,” Darren said.

“The poplars in the area are approximately 80 years old but in recent years they have been in increasingly poor health due to their age, meaning they need to be replaced. Last year, 54 London plane trees were planted to similarly replace poplars.

“A landscape plan is being produced for the Cotter Avenue by a local consultancy which will recommend replacement species and layout. The plan is expected to be completed in September 2016.

“Further trees to be planted in the area are expected to include species such as London plane trees and Fastigate English oaks. These species are similar in appearance, but are more drought-tolerant, longer living and easier to maintain. Oaks, in particular, also put on a spectacular autumn leaf display, much like the poplars.

“Tree planting works are also taking place across the broader Murrumbidgee River Corridor area.

“In total we expect that approximately 20,000 trees, both native and exotic, will be planted in the Murrumbidgee River corridor this year. Many will be replacing older or unsafe trees. This sort of tree replacement work is vital in preserving our parks and reserves for future generations.”