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A stinging report:FSU research shows climate change a major threat to bumble bees（图）
FSU research climate change major threat bumble bees
2017/10/25
New research from a team of Florida State University scientists and their collaborators is helping to explain the link between a changing global climate and a dramatic decline in bumble bee population...
Michigan State to hunters: Help eliminate feral swine: Wild swine pose threat to domestic livestock, environment and individuals
hunters feral swine domestic livestock environment individuals
2008/10/24
November 8, 2006，Lansing - Officials from the Michigan Departments of Agriculture (MDA) and Natural Resources (DNR) today encouraged hunters with a valid hunting license of any type to shoot feral swi...