The Bureau of Ocean Energy Management (BOEM) is seeking public information and data to support the development of a long term monitoring plan for marine mammals in the Gulf of Mexico related to geological and geophysical (seismic) survey activities. BOEM will accept comments through December 8, 2014. For details on the types of information BOEM is seeking, please see http://www.boem.gov/note11062014/ and https://www.federalregister.gov/ (use search term "BOEM-14-0075"). Formal comments may be submitted at www.regulations.gov (use search term "BOEM-14-0075") or via email to monitoringplan@boem.gov. Questions may be directed to Jennifer Laliberte, jennifer.laliberte@boem.gov. Comments will not be accepted at this email address.