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Topic: Diomedea exulans


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  Wandering Albatross
The taxonomy of albatrosses has recently become a topic of debate: several taxa have been proposed as separate species.
(exulans) exulans and the overall much darker Tristan Albatross D.
Wandering Albatross Diomedea (exulans) exulans ; videograbs (20x).
www.warbler.phytoconsult.nl /AO/wand_alba.htm   (95 words)

  
 Seabird Osteology skulls Albatrosses Diomedeidae
The former Diomedea -albatrosses (all except Phoebetria) are still under taxonomic review and many ‘old’ species have been split up into ‘new’ species, subspecies and new genera.
Antipodian Albatross or Antipodian Wandering Albatross Diomedea a.
or Gough Albatross Diomedea dabbenena,,Tristan da Cunha and Gough Is. (formerly exulans)
www.shearwater.nl /seabird-osteology/albatrosses_diomedeidae.htm   (908 words)

  
 Our Beautiful World: Albatrosses on the way out....?
During the latest nesting season, the fl-browed albatross (Diomedea melanophris) population on Beauchene Island, one of the Falklands group, was down to 101,000 pairs, from 160,000 pairs in the early Eighties.
Studies on Bird Island in South Georgia, found that 1,500 out of a population of 22,000 fl-browed, 500 out of 20,000 grey-headed (D chrysostema) and 45 out of 4,000 wandering albatrosses (D exulans) fail to return each year, and that the longliner operations are the chief suspect.
Euan Dunn, marine policy officer for the Royal Society for the Protection of Birds, said: "There are very real fears that if this crisis is not overcome there will be big population crashes, with maybe 20 species facing extinction.
www.vulkaner.no /n/globwarm/ealbatros-out.html   (505 words)

  
 Exulans - Why
It can be observed that large, high-efficiency birds like the Wandering Albatross (Diomedea exulans) are not equipped with aerodynamically working controlling tails.
In normal flight their tails are not spread and therefore cannot account for much controlling action nor contribute significantly towards stability.
The Exulans is to demonstrate that the implementation of this control strategy can reduce trim drag and requires less wing area and thereby improves overall efficiency.
members.tripod.com /~diomedes/exulans/why.htm   (234 words)

  
 Wandering Albatross (Diomedea exulans) (via CobWeb/3.1 planet03.csc.ncsu.edu)   (Site not responding. Last check: 2007-10-08)
About>Education>Animals / Wildlife> Birds> Albatrosses & Petrals> Wandering Albatross (Diomedea exulans)
Description: The wandering albatross (Diomedea exulans) is an oceanic bird that flies low over the sea's surface, scooping up prey such as squid, fish, and other marine animals.
Walker, K. and Elliott, G. Population changes and biology of the wandering albatross Diomedea exulans gibsoni at the Auckland Islands.
animals.about.com.cob-web.org:8888 /cs/birds/p/albatross.htm   (371 words)

  
 NISC South Africa
Population dynamics of the wandering albatross Diomedea exulans at Marion Island: longline fishing and environmental influences
The subantarctic Prince Edward Islands (Marion and Prince Edward) support the largest breeding population of the Vulnerable wandering albatross Diomedea exulans.
The number of birds breeding at Marion Island has fluctuated over the past three decades apparently as a result of both real changes in the size of the population and changes in the proportion of the population that attempts to breed in a given year.
www.nisc.co.za /oneAbstract?absId=1021   (445 words)

  
 Wandering Albatross ( Diomedea exulans ) - Wandering Albatross information - Wandering Albatross facts - ...   (Site not responding. Last check: 2007-10-08)
Wandering Albatross (Diomedea exulans) - Wandering Albatross information - Wandering Albatross facts - WildAnimalsOnline.com (via CobWeb/3.1 planet03.csc.ncsu.edu)
Diomedea exulans can be found mostly in southern oceans.
It has got the greatest widespan of all living birds.
www.wildanimalsonline.com.cob-web.org:8888 /birds/wanderingalbatross.php   (273 words)

  
 ACAP Species - ACAP   (Site not responding. Last check: 2007-10-08)
At the first session of the Meeting of Parties to ACAP it was agreed that the Advisory Committee should establish a working group on the taxonomy of albatrosses and petrels.
As a first step, this group should aim to reach consensus about the three most contentious albatross species splits; namely, Diomedea antipodensis/gibsoni, Thalassarche cauta/steadi and T. bulleri/platei.
The results of recent genetic analysis in conjunction with all other available biological information should be considered as part of this work.
www.acap.aq /index.php/acap/acap_species   (225 words)

  
 IUCN Red List of Threatened Species: Diomedea exulans
Diomedea exulans (Sibley and Monroe 1990, 1993) has been split into D.
Diomedea exulans breeds on South Georgia (to UK), Prince Edward Islands (South Africa), Crozet Islands, Kerguelen Islands (French Southern Territories) and Macquarie Island (Australia).
The total annual breeding population is estimated at 8,500 pairs, equivalent to c.28,000 mature individuals
www.iucnredlist.org /search/details.php/6612/all   (858 words)

  
 Gibson's Albatross (Diomedea gibsoni) pictures from wildlife photos on webshots
Gibson's Albatross (Diomedea gibsoni) pictures from wildlife photos on webshots
The former Wandering Albatross (Diomedea exulans) has been split into five species as follows: 1.
Amsterdam Albatross (Diomedea amsterdamensis) On this trip, 16 Gibson's and 4 Wandering were recorded.
outdoors.webshots.com /photo/2493258350040004820qXhvoG   (136 words)

  
 Wandering Albatross - Diomedea exulans   (Site not responding. Last check: 2007-10-08)
Subspecies : Two to three subspecies are recognised but this species varies considerably in size and undergoes a complex age-related sequence of plumages.
Breeders on Inaccessible, Gough, Auckland, Campbell and Antipodes are usually placed in exulans with the remainder of range occupied by chionoptera but Inaccessible and Gough Island birds are sometimes placed in dabbenena.
Taken about 30km offshore, off Eden, southern NSW.
www.birdforum.net /bird_view.php?bid=8878   (550 words)

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