One day, I was sitting on a park bench when I saw a squirrel trying to carry a whole slice of pizza up a tree. It was the most ridiculous sight I had ever seen, but it also made me wonder how animals adapt to human food in urban environments. I mean, how does a squirrel even know what pizza is, let alone try to eat it? It's a strange and funny moment that got me thinking about the impact of human behavior on wildlife.