Hi Andy,
What I tend to do in such a situation is to ask for their advice, describing the some characteristic field mark I just observed that matches my identification, but not theirs. (Or show a photograph, if one exists.)
This usually results in a friendly discussion of identification difficulties. Some people adjust their ID, some probably don't, but by discussing the process and not the result, it still might improve long term ID skills. Mine included, this is not a one-way-street!
Regards,
Henning
So if no such connection were made, you wouldn't correct their error?
What I tend to do in such a situation is to ask for their advice, describing the some characteristic field mark I just observed that matches my identification, but not theirs. (Or show a photograph, if one exists.)
This usually results in a friendly discussion of identification difficulties. Some people adjust their ID, some probably don't, but by discussing the process and not the result, it still might improve long term ID skills. Mine included, this is not a one-way-street!
Regards,
Henning