This carving is possibly the oddest thing anyone has ever done with a Japanese knotweed rhizome.
Monday, March 29, 2010
Sunday, March 28, 2010
Saturday, March 06, 2010
The USGS reported that rusty crayfish (Orconectes rusticus) were found last year in the Yampa River, Colorado. This is the first record for this East Coast crayfish in Colorado. Read more about Colorado's response at the Western Slope Anglers Forum.
The Ecologist had an interesting article last month about UK investors that have been selling the idea that the invasive shrub Jatropha is an ethical "green fuel" for developing countries. For more about the invasive potential of this plant in Africa, click on the "jatropha" tag below.