[coldtea]

Well, an urban centre doesn't have much "local ecology" to begin with...

[Kaiyou]

The only birds in my city are pidgeons (that defecate everywhere), sparrows and crows. At least the only ones I actually see.

[Angostura]

Which city would that be? Because I suspect you would be surprised by the levels of diversity that are clinging on.

[Kaiyou]

I'm pretty sure there are more birds in the parks, where there are trees and stuff. But in my street I don't see those kind of birds.