FILE - In this May 9 2005, file photo, shows snow geese and Canada geese preparing to land on marsh at the Lower Klamath National Wildlife Refuge near Merrill, Ore. National wildlife refuges in Oregon, Washington, Idaho and Hawaii are phasing out pesticides from the group known as neonicotinoids because they pose a danger to bees and other pollinators. (AP Photo/Jeff Barnard, File)

FILE – In this May 9 2005, file photo, shows snow geese and Canada geese preparing to land on marsh at the Lower Klamath National Wildlife Refuge near Merrill, Ore. National wildlife refuges in Oregon, Washington, Idaho and Hawaii are phasing out pesticides from the group known as neonicotinoids because they pose a danger to bees and other pollinators. (AP Photo/Jeff Barnard, File)