Birbs in the ‘burbs
In general when natural habitats are destroyed to make way for humans, the organisms previously living there have a tough time finding new accommodations. Of course, some species are very successful (looking at you, grey squirrels). These species tend to be generalists, or those able to make a living in a variety of places and eat a variety of things. Specialist species have specific requirements–like habitats or food sources–that need meeting for them to thrive…