As you leave the house you do your check - phone, wallet, keys. .?.
But as every birder knows there's a fourth item.......
BINOCULARS!
One of the most important things in a bird watchers tool kit is a pair of binoculars. I've met many a fellow birdo who says they carry them everywhere with them, just in case!
They also become a wonderful talking point and ice breaker. Fellow bird watchers approach and start up conversations about our favourite subject - birds!
This pin can remind you of the four things you need when leaving the house, or indicate to others that you are a fellow bird nut!