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Showing 21 - 31 of 31 results

  1. Larus glaucoides glaucoides Meyer, B, 1822 – Iceland Gull

    Subspecies, Bird, Freshwater

  2. Larus glaucoides kumlieni Brewster, 1883 – Kumlien's Gull

    Subspecies, Bird

    Kumlien's Iceland Gull

  3. Larus glaucoides thayeri Brooks, WS, 1915 – Thayer's Gull

    Subspecies, Bird

  4. Larus hyperboreus Gunnerus, 1767 – Glaucous Gull

    Species, Bird, Freshwater, marine

    Gwylan y Gogledd, Gwylanod y Gogledd

  5. Larus hyperboreus hyperboreus Gunnerus, 1767

    Subspecies, Bird, Freshwater

  6. Larus marinus Linnaeus, 1758 – Great Black-backed Gull

    Species, Bird, Freshwater, marine

    farspach, farspag, farspagan, farspaichean, Gwylan Gefnddu Fwyaf, Gwylanod Cefnddu Mwyaf

  7. Larus michahellis Naumann, JF, 1840 – Yellow-legged Gull

    Species, Bird, Freshwater

  8. Larus michahellis atlantis Dwight, 1922

    Subspecies, Bird, Freshwater, marine, terrestrial

  9. Larus michahellis michahellis Naumann, JF, 1840

    Subspecies, Bird

  10. Larus schistisagus Stejneger, 1884 – Slaty-backed Gull

    Species, Bird, Freshwater, marine, terrestrial

  11. Larus smithsonianus Coues, 1862 – American Herring Gull

    Species, Bird