I occasionally post tweets that have caught my eye for those who don't use Twitter or have missed a particular tweet.
If you're on Twitter and you don't follow Robert Macfarlane, check out his Twitter feed - it's wonderful.
And if you're not on Twitter, but you like the few bits and pieces of his I post, buy his books! I have envangelised about The Lost Words here and on the radio, but there are lots more to discover, most recently Underland, which I haven't read yet but is absolutely top of my "TBR" (To Be Read) pile!