Putting aside the odd park and a dreaded pigeon swooping in to steal your sandwich from your hand or leave a messy present atop your head, nature can be hard to find in cities. Sure, you can visit a zoo or take a trip out to the countryside every once in a while, but if you live in the middle of a sprawling metropolis, the chances are that your interactions with the native flora and fauna are few and far between. It’s not all that unusual to find a city kid with no idea what the connection might be between cows and the white liquid they put on their cereal…