Pelagic Cormorant (Phalacrocorax pelagicus) [XC209340]
by id from Helliwell Park, Hornby Island, British Columbia, Canada (call)
Pelagic Cormorant (Phalacrocorax pelagicus) [XC149497]
by Andrew Spencer from Imperial Beach Pier, San Diego County, California, United States (call)
Subspecies
Kenyon's Shag (Phalacrocorax kenyoni), described by Siegel-Causey (1991), and previously treated as a species in Collar et al. (1994), is no longer recognised as distinct following Rohwer et al. (2000) who considered it indistinguishable from Pelagic Cormorant (Urile pelagicus).