| | A yellow-footed pink-footed shag: An unusual Stewart Island Shag at Taiaroa Head (Site not responding. Last check: 2007-11-07) |
 | | The three genera of the Phalacrocoracidae in New Zealand can for convenience be differentiated by foot colour: species of Phalacrocorax have fl feet, those of Stictocarbo have yellow feet and those of Leucocarbo have pink or flesh-coloured feet (Lalas 1983, O'Brien 1990). |
 | | We suggest, therefore, that foot colour may need to be used with caution as a systematic character in the Phalacrocoracidae. |
 | | FIGURE 1 - The phylogeny of the New Zealand genera of the Phalacrocoracidae, modified from Siegel-Causey (1988). |
| taxonomy.zoology.gla.ac.uk /~mkennedy/wosabstracts/yfpfs.html (955 words) |