I grew up in the countryside in Norway. A fjord 100 meters from the house, a forest 30 meters behind the house and the mountains a few kilometres away. Wildlife to me was deer, fox, eagles and sea gulls. Now later in my life I moved into cities, and suddenly wildlife turned into pigeons, pigeons, a few sparrows, pigeons, a number of sea gulls and more pigeons. I guess that pigeons must be one of the modern success stories in nature.