Spectacled cormorant

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Spectacled cormorant
ExtbPallusCormorantovw.jpg
Illustration by Joseph Wolf
Conservation status

Extinct  (c. 1850) (IUCN 3.1)[1]
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Suliformes
Family: Phalacrocoracidae
Genus: Phalacrocorax
Species: P. perspicillatus
Binomial name
Phalacrocorax perspicillatus
Pallas, 1811
Synonyms
  • Graculus perspicillatus
    Elliot, 1869
  • Pallasicarbo perspicillatus
    Coues, 1869
  • Carbo perspicillatus
    Rothschild, 1907
  • Compsohalieus perspicillatus

The spectacled cormorant or Pallas's cormorant (Phalacrocorax perspicillatus[2]) is an extinct marine bird of the cormorant family of seabirds that inhabited Bering Island and possibly other places in the Komandorski Islands and the nearby coast of Kamchatka in the far northeast of Russia.[1] It is the largest species of cormorant known to have existed.

Description[edit]

Restoration by John Gerrard Keulemans painted after a stuffed specimen; note that the spectacles are red, whereas they would have been yellowish in life

The species was first identified by Georg Steller in 1741 on Vitus Bering's disastrous second Kamchatka expedition. He described the bird as large, clumsy and almost flightless – though it was probably reluctant to fly rather than physically unable – and wrote "they weighed 12–14 pounds, so that one single bird was sufficient for three starving men." Though cormorants are normally notoriously bad-tasting, Steller says that this bird tasted delicious, particularly when it was cooked in the way of the native Kamtchadals, who encased the whole bird in clay and buried it and baked it in a heated pit.[3]

Extinction[edit]

Apart from the fact that it fed on fish, almost nothing else is known about this bird. The population declined quickly after further visitors to the area started collecting the birds for food and feathers, and their reports of profitable whaling grounds and large populations of Arctic foxes and other animals with valuable pelts led to a massive influx of whalers and fur traders into the region; the last birds were reported to have lived around 1850 on Ariy Rock (Russian: Арий Камень[4]) islet, off the northwestern tip of Bering Island.

A presumed prehistoric record from Amchitka Island, Alaska,[5] is based on misidentification of double-crested cormorant remains.[6]

See also[edit]

References[edit]

  1. ^ a b BirdLife International (2008). "Phalacrocorax perspicillatus". IUCN Red List of Threatened Species. Version 2010.4. International Union for Conservation of Nature. Retrieved 5 March 2011. 
  2. ^ Phalacrocorax, Ancient Greek word for cormorants (literally "bald raven"). perspicillatus, Latin for "spectacled", in allusion of the birds' large size.
  3. ^ Ellis, Richard (2004). No Turning Back: The Life and Death of Animal Species. New York: Harper Perennial. p. 135. ISBN 0-06-055804-0. 
  4. ^ Ariy Kamen. Often misspelled "Aji Kamen" or even "Aii Kimur".
  5. ^ Siegel-Causey, D.; Lefevre, C. & Savinetskii, A. B. (1991). "Historical diversity of cormorants and shags from Amchitka Island, Alaska". Condor 93 (4): 840–852. doi:10.2307/3247718. 
  6. ^ Olson, Storrs L. (2005). "Correction of erroneous records of cormorants from archeological sites in Alaska". Condor 107 (4): 930–933. doi:10.1650/7818.1. 

External links[edit]