These are two visualizations of the users of the #envhist twitter hashtag. The raw data are available as a GoogleDoc, realised thanks to @mhawksey, his wonderful Twitter Archiving Google Spreadsheet (TAGS), and his continued and effective twitter support. If you feel the need to archive your tweets or a specific hashtag, definitely using TAGS is the best available option.
Wilko Graf von Hardenberg
Modern historian, unexpected geek, wannabe naturalist, sauntering explorer, couchsurfing scholar, and more.
Author of A Monastery for the Ibex, co-author of Mussolini's Nature, co-editor of The Nature State.