Holmes done over by a bird?! Certainly the man is not at his tip-top form and neither is this story, but it's a good one, perhaps for its contemporary pathos. Holmes for once seems fallible, almost human. Not only does he slip up, he also falls for a woman. No, it's not Doyle's best bit of writing, but for the sake of posterity, it might be the best thing he ever did for his Sherlock Holmes series.