^^
Agreed - it's about intentionally managed inputs in the urban landscape. In my experience working for many clients doing this sort of thing, too many people are too far removed from what makes sense when it comes to maintaining their landscape and they swing too far away from finding a healthy balance between living in the urban environment.
That garden I have has about 60 different sourced specific native species growing there and climbing. I planted it to show that you can have aesthetic beauty while having a high volume of native species that support the local environment. So if anyone thinks that my garden was planted for aesthetics, then I have achieved exactly what I set out to do. The amount of wildlife that visits our garden is pretty impressive for our area. The trees were there when I moved in and are as old a I am, so I decided to work around them.
Time to go plant my veggies
True. I live in busy an urban setting, I'm very lucky to have a yard that's more likely found in Norther Ontario than the heart of Markham.
I get countless wildlife visits to my yard -- from my deck I regularly see coyotes, foxes, skunks, raccoons, possum, red/grey & black squirrels, chipmunks, and probably 50 species of birds. A get rare visits too; the odd turkey, a snowy owl for a few weeks this winter, a deer bathing in my pool 2010, a black bear hiding in one of my trees 2012, an injured eastern wolf hiding in my hedgerow 2012, a weasel (or otter or mink) who layed a beating on my 20lb tomcat in 2012. Cheese and Qwackers showed up today, a pair of ducks that hangs out in our pool for a week each spring and fall.
I couldn't count the number of native plants, I know I have 20+ native tree species - a neighbor had to have an inventory of my lot done to clear forest for building. White Pine, White Cedar, Hemlock, Oak, Beech, White Ash, Manitoba Maple, Sugar Maple, Willow, Hawthorn, Apple, Black Locust, Silver Maple, White Spruce, Sumac, Raspberry, Buckthorn, Dogwood, European Alder, Hornbeam, & Pin Cherry.