– Manuscript – An environmental group says 40 percent of animals and 34 percent of plants in the United States are at risk of disappearing. The group NatureServe recently released its report. The non-profit group is based near Washington, D.C., in Arlington, Virginia. NatureServe said 41 percent of ecosystems in the country are also facing collapse. Ecosystems are … [Read more...] about Group Says Many US Plants, Animals at Risk