No I just correct the error and leave it at that. Usually it's just a typo though several times now when I've Googled a name given it's an alternate spelling which Opus doesn't pick up. If it's an alternate scientific name for the bird such as renamed/classified then I leave the original in place and add the new one separated by a comma, always putting the Opus one in front.
Many don't have the time/inclination to add the scientific name and no one's complained yet about it being added
Bird Foum isn't about correcting spellings and grammar and pointing out mistakes, members come here to enjoy themselves rather than receive criticism. I generally find people don't like being told when they've made a mistake even if well intentioned - a few members on another thread have even left Bird Forum after someone picked up on their spelling!