Guest post by Jenny Sazama

One May many years ago, I was biking the Millennium Trail and Greenway from Lakewood in Wauconda to Singing Hills in Round Lake—two sites of the Lake County Forest Preserves in northern Illinois—to time out an activity for summer camp. That’s when I first noticed a distinctive blackbird magically appear from within the tall grasses.

This happened at least 30 times as I cycled the winding 1.62-mile trail section from Gilmer Road to the Singing Hills parking lot. As I coasted by these birds, I detected a “chunk” call and noticed their color pattern, which has been described as a classic black tuxedo worn backwards.

I wondered who this dapper fellow was and why there were so many along this route, emerging from this habitat. I would soon learn this pop-up-from-the-grasses blackbird was none other than the bobolink (Dolichonyx oryzivorus). It’s eastern North America’s only songbird whose feathers are black below and mostly white above, with a buttery, cream-yellow nape. Keep watch for a white rump, too, as he takes flight.