We use these ecological management practices in green spaces less used by the public, such as central medians, underused areas of parks, sloped areas and transportation rights-of-way. This means aesthetic changes: the spaces look wilder than the usual lawns. However, the transformations generate many benefits.

Whether small or large, the spaces become the habitat of a great many species. Flora – grasses, flowering plants, bushes – becomes more diversified, as does the fauna. Pollinating insects, small mammals, birds and reptiles can find food and refuge.

Additionally, these green zones better absorb storm water and reduce the heat island effect. They are also more resistant to drought and pests, and their vegetation can compete better with nuisance species such as ragweed.

By adapting the work of municipal teams, we’re reducing greenhouse gases and noise from the use of mowers. Damage to trees and the risk of work accidents also drops. In the long run, such spaces will need less maintenance, allowing Montréal to concentrate on mowing more frequently used green spaces such as playing fields and picnic areas in parks.

For all these reasons, these increasingly used practices are part of the ecological transition that the municipal administration is undertaking to adapt to climate change and to help protect pollinating species.

• Urban prairies play an important role in reducing the urban heat island effect since they cool the city during the night. They release the heat that accumulates in the daytime more easily than do wooded areas. Ecological management allows urban parks to support 30 per cent more biodiversity.
• 435 pollinating insects have been recorded on the island of Montréal

These wild-looking green spaces may attract more people.

You are welcome to discover their lush biodiversity, but take care of your health.

Ticks, some of whom spread Lyme disease, may be found in tall grasses and in wooded areas. That’s why it’s recommended you stay on paths and in other landscaped zones, wear light-coloured long-sleeved shirts and pants. Carefully inspect your body, and that of your children and dogs after each excursion.

If you get bitten, follow recommendations provided by public health officials about removing a tick after a bite | Gouvernement du Québec

Let’s all take care to safely enjoy nature! 

For further information about Lyme disease, view the following page (in French): Maladie de Lyme | Direction régionale de santé publique de Montréal

Do you take care of a yard? Why not follow these practices yourself? Check the current regulations in your borough to learn the maximum vegetation heights allowed on private property.