i had what must've been a lap bunting flying west along the cliff at yaverland in the gloom first thing this morning. felt like i knew the noise but wasn't making an exact match in my head. and the silhouette/flight was right being a big and strongly built bird. different to the one i had at culver recently which was instant id, i've never been in a situation where i couldnt id a bird from call before so it's been really bugging me all day! was just repeatedly doing a chu call but not exactly the type i've heard them do in association with the rattle.