Urban wildlife?

In the middle of a big city, the wildlife viewings are much fewer than they are out in THE WILD. However, the urban jungle provides different observation opportunities: wildpeople. I have had a lot of interesting wildperson sightings, usually while on the bus. For example, the other day a man sitting across from me pulled a lighter out of his pocket and kept flicking it on and off. Fortunately I was getting off soon after this started so I didn't worry too much about the possibility of becoming an arson victim. Today I am pretty sure a satanist boarded the bus with me, judging from his pentagram necklace and the evil eyed face he wore. He was not taking life lightly. Surprisingly, he was polite and let me board before him. Then of course you have the various people who obviously don't care anything about how they look or smell. These people, often mistaken for homeless people, might have legitimate jobs but do not believe in cutting their hair, washing their hair or beards, or other matters of personal hygiene. I believe these wildpeople sightings can be found on public transportation in most cities, with local flavor varying from city to city. For example, you are much more likely to observe other people begging, peeing, or shouting about the size of your rear end while taking the red line on the El in Chicago than say, taking BART in San Francisco.