Big bunnies, when they see me coming, immediately disappear into the tall grass. These little guys, they run directly down the center of the paved trail in the exact same direction I am traveling. It turns out, the top speed of a small rabbit is right around 22km/hr, plus or minus a few. After a few tens of meters, they realize that this is not working and veer off into the tall grass and vanish. In a few months, bigger rabbits will just vanish off to the side right away. I think those are the exact same bunnies, a few months older, bigger, and having finally learned something that seems obvious but evidently isn't.
Before you think, wow, rabbits are dumb, think back to the things you did in high school. You were really stupid, weren't you! I know I was! My classmates will all remember "I came here to work with the best kids in the state, and here you are burning holes in the floor!" That was us! Now that we're all 42 or 43 or so, it never enters our minds to burn an anarchy symbol into a carpet, but back then we were apparently as dumb as juvenile rabbits.