Birding Like Crazy
   I appear to be the winner of the J anuary 2019 5-mile-radius birding challenge  and of all the prizes    that come with that honor. Just kidding, there are no prizes except for the puzzled/admiring faces of    your friends when you tell them about what you did for the last month. The challenge was to fill gaps   in eBird where no one had birded a given hotspot (within your 5MR) during that week in January.       More people should bird here. It's a tunnel bridge!     In late December, bored and bedridden, I decided to start making a list of places I might go birding   for the challenge. I looked at every one of the many, many hotspots in my 5MR to see which ones   had the requisite gaps. I started making my list longhand, but quickly realized that this was a job for   a spreadsheet. Soon I had completed my list with colored boxes to show where gaps were in each of    the four sections of the month. I figured it would be fun to try a few new spots and get my year list   started. ...
