By now you've probably seen the enterprising gentleman who wandered in front of the camera and made bird calls during Webb Simpson's U.S. Open victory interview. (If you haven't, we have video here.) Well, it turns out that this is only the latest effort from the Jungle Bird, as he calls himself, to spread awareness of deforestation.

In fact, he has documented his other impromptu bird-calling exercises on YouTube. Here's what the checklist looks like:

☑ The U.S. Open

☑ Queen Elizabeth II's motorcade

☑ While peeling away in a Lamborghini Gallardo

☑ A jazz festival attended by largely indifferent people

☑ A sports bar during a football game

☑ A beer festival in Tijuana, to scattered, confused applause

☑ A wine tasting

☑ A gaggle of random people outside of some building

☑ Some bar, I guess

☑ A refrigerator

☑ Some conference or something, maybe

☐ People who are cutting down forests

☐ People in a position of authority to tell people who are cutting down forests not to cut down forests

Almost there, dude!!!