'Roundabout where is this?
UPDATE: Jason gets it right below. It's the intersection of Sources Blvd. and Riverdale Blvd. in Pierrefonds, just beyond the tracks, one of the few roundabouts on the island.
The roundabout, which I crossed a while back on my bike, leads to a new development in the Parc des Rapides du Cheval Blanc that is so new the streets don't have names, the driveways are made of gravel and grass hasn't grown yet on the yards. I took a brief tour of the neighbourhood, noticed a lot of young families, many of Indian and south Asian descent.
I also noticed a lot of insects, reminding me that this development is encroaching on what was once their habitat.
The Rapides du Cheval Blanc is one of the 10 Eco-territories on the island of Montreal, which some might assume to mean its territory is sacred and can't be touched. But in 2007, the borough of Pierrefonds-Roxboro approved a development of 251 housing units (PDF), about half of which are in the form of single-family detached houses that all look alike. The developers had actually wanted to build 650 housing units, but pressure from the city forced them to scale back from 15 to 10 hectares. The revised project also talked a lot about "integrating" into the territory by using the same trees or something. Still, the development cut 21% of the green space out of the eco-territory.