dc.contributor.advisor |
SAJAR |
en_ZA |
dc.contributor.author |
Author |
en_ZA |
dc.contributor.author |
Hunter, S. |
|
dc.contributor.author |
Klages, N.T.W. |
|
dc.coverage.spatial |
Antarctica |
en_ZA |
dc.coverage.spatial |
Western Dronning Maud Land |
|
dc.date.accessioned |
2018-08-23T07:58:04Z |
|
dc.date.available |
2018-08-23T07:58:04Z |
|
dc.date.created |
1971 |
en_ZA |
dc.date.created |
1989 |
|
dc.date.issued |
1971 |
en_ZA |
dc.date.issued |
1989 |
|
dc.identifier.uri |
http://hdl.handle.net/123456789/7484 |
|
dc.description.abstract |
abstract |
en_ZA |
dc.description.abstract |
Eighty-eight food samples were collected from grey-headed albatrosses Diomedea chrysostoma at the Prince Edward Islands. Fish and cephalopods were the two main prey components of the diet, the former being predominant. It was not possible to identify most of the fish prey but the most commonly eaten squid were Kondakovia longimana and Histioteuthis eltaninae with the mass of individual squid varying between 13 g and 1 815 g. Whereas the diet was similar to that of grey-headed albatrosses at Iles Crozet it contrasted with that of birds at South Georgia which had a higher proportion of cephalopods and crustaceans in their diet. Differences between the cephalopod beaks recorded in casts and regurgitations are discussed. |
en_ZA |
dc.description.sponsorship |
Sponsored by the National Research Foundation (South Africa) |
en_ZA |
dc.description.sponsorship |
Sponsored by the National Research Foundation (South Africa) |
|
dc.description.statementofresponsibility |
Antarctic Legacy of South Africa |
en_ZA |
dc.description.statementofresponsibility |
Antarctic Legacy Project |
|
dc.language |
en_ZA |
en_ZA |
dc.language |
en_ZA |
|
dc.publisher |
South African Journal of Antarctic Research |
en_ZA |
dc.publisher |
South African Journal of Antarctic Research Vol 19, No 1 |
|
dc.relation.ispartof |
Vol 4 |
en_ZA |
dc.rights |
Copyright |
en_ZA |
dc.rights |
Copyright |
|
dc.subject |
Antarctica |
en_ZA |
dc.subject |
Prince Edward Islands |
|
dc.subject |
Grey-headed Albatross |
|
dc.subject |
Diet |
|
dc.subject |
South Georgia |
|
dc.subject |
Iles Crozet |
|
dc.subject |
Ornithology |
|
dc.title |
Title |
en_ZA |
dc.title |
The diet of grey-headed albatrosses Diomedea chrysostoma at the Prince Edward Islands |
|
dc.type |
Articles |
en_ZA |
dc.type |
Articles |
|
iso19115.mdconstraints.uselimitation |
This item and the content of this website are subject to copyright protection. Reproduction of the content, or any part of it, other than for research, academic or non-commercial use is prohibited without prior consent from the copyright holder. |
en_za |
iso19115.mdformat.name |
PDF |
en_za |
iso19115.mdidentification.deliverypoint |
Antarctic Legacy of South Africa, Faculty of Science, Stellenbosch University. Private Bag X1, Matieland. Stellenbosch. South Africa. |
en_za |
iso19115.mdidentification.electronicmailaddress |
[email protected] |
en-za |