The Invasive Species Weblog 2008 Wall Calendar is now available for purchase at Cafepress:
The calendar features more than a dozen invasive plants and animals, each depicted in an 11 x 8.5 inch full-color photo. Among this year's selections are Black Swallow-wort, Mute Swan, and Yellow Starthistle. If you click through you can see a preview of all twelve months.
The ISW store is also chock full of many more gifts for your favorite weed geek. All (meager) earnings received go to charity or back to ISW readers as contest prizes.