Chief Colligan,
As someone who cares about safeguarding the future of America's polar bears, I believe that the Fish and Wildlife Service's polar bear recovery plan should be dramatically strengthened with specific measures to reduce climate change and protect polar bear habitat.
Specifically, I call on your department to revoke approval for Shell's exploratory drilling in the Arctic waters that polar bears need to survive and to work with the White House and other federal agencies to dramatically reduce the carbon emissions that are driving polar bears to extinction.
[Your comments]
Sincerely,
[Your name]