Here are the top environmental stories folks are Digging today:

• Planetsave: "Canada Ignores Rescue Option, Kills 500 Endangered Narwhals"

• GreenerBuildings: "Is Going to Work Making You Sick?"

• Treehugger: "Brazil Announces Plan to Slow Amazon Deforestation by 70%"

• Uppsala University, Sweden (photo): "Dagen då larverna kom till Flogsta" (photo of a tree and bicycle swarmed by silkworms)

• Planetsave: "Former Playboy Playmate Vanessa Carbone Stages Naked Protest Against Japanese Whaling"

Russell McLendon ( @russmclendon ) writes about humans and other wildlife.