"Birds are real. If I had to justify extreme birding, that would be my first defense. Even as we dash around in a mad quest for the biggest list of bird sightings, we are keenly attuned to reality—not just the birds but also geography, weather patterns, forest types, tide schedules, and myriad other factors, because everything in nature is connected. Other people may take up hobbies to escape reality, but birding has the opposite draw. It’s a deep dive into the real world."