I still carry one of these. Not sure why. It has failed countless times to extract even one Nearctic warbler from their typical West Dorset haunts. Or anything else, come to that. Pishing for me, every time. Mind you, even that has yet to bag me a B&W Warbler. 🙁

Great answer, Gavin! I still pish on occasion, but rarely have cause in Shropshire. I’m convinced it works on naive YBWs, but I also think having a Tunnock’s Caramel Wafer with me works on rarities.