If I limited myself to walking distance, it'd be only about a quarter of that! But it's also about all that I've seen this year - missed out on all the megas that everyone else has been going for in their cars and not giving lifts - no Desert Warbler, Sooty Tern, Two-barred Warbler, Brown Shrike, Taiga Flycatcher, etc., for me. So a thoroughly depressing year's birding :-CWow. 133 this year. That is excellent!