| − | According to the US Geological Survey, '''Double-crested Cormorants''' are seabirds. <ref>http://www.absc.usgs.gov/research/seabird_foragefish/seabirds/flash_cards/double_crested_comorant.html</ref> | + | According to the US Geological Survey, '''Double-crested Cormorants''' are sea[[bird]]s. <ref>http://www.absc.usgs.gov/research/seabird_foragefish/seabirds/flash_cards/double_crested_comorant.html</ref> |