Diet and adult time budgets of Audouin's Gull Larus audouinii in response to changes in commercial fisheries

Ibis

Volumn 139, Issue 4, 1997, Pages 631-637

  Oro, D ^a,c   Ruiz, X ^a   Jover, L ^b   Pedrocchi, V ^a   Gonzalez Solis J ^a  

^a Departament de Biologia Animal   (Spain)

^b HOSPITAL CLÍNIC   (Spain)

^c CNRS   (France)

Author keywords

[No Author keywords available]

Indexed keywords

AUDOUIN'S GULL; BIRDS; DIET; FEEDING BEHAVIOUR; FISHERIES; FISHERY;

EBRO DELTA; SPAIN;

AVES; CLUPEIFORMES; GALLUS GALLUS; LARUS AUDOUINII;

EID: 0030812740     PISSN: 00191019     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1474-919x.1997.tb04685.x     Document Type: Article

References (30)

1. Beaubrun, P.-C. 1983. Le Goéland d'Audouin (Larus audouinii Payr.) sur les cotes du Maroc. Oiseau 53: 209-226.
2. Blaber, S.J.M. & Wassenberg, T.J. 1989. Feeding ecology of the piscivorous birds Phalacrocorax varius, P. melanoleucos, and Sterna bergii in Moreton Bay, Australia: Diets and dependence on trawler discards. Mar. Biol. 101: 1-10.
3. Cairns, D.K. 1992. Population regulation of seabirds colonies. Current Ornith. 9: 37-62.
4. Català, F.J., Verdú, M. & García, F.J. 1990. Contribución al estudio de la ecología trófica de L. audouinii y L. cachinnans michahellis en las Islas Columbretes. Medi Nat. 2: 97-102.
5. Cooper, R.J., Martinat, P.J. & Withmore, R.C. 1990. Dietary similarity among insectivorous birds: Influence of taxonomic versus ecological categorization of prey. Studies in Avian Biol. 13: 104-109.
6. Duffy, D.C. & Jackson, S. 1986. Diet studies of seabirds: A review of methods. Colonial Waterbirds 9: 1-17.
7. Furness, R.W. & Monaghan, P. 1987. Seabird Ecology. Glasgow: Blackie & Son Ltd.
8. Furness, R.W., Ensor, K. & Hudson, A.V. 1992. The use of fishery waste by gull populations around the British Isles. Ardea 80: 105-113.
9. Hamer, K.C., Furness, R.W. & Caldow, R.W.G. 1991. The effects of changes in food availability on the breeding ecology of Great Skuas Catharacta skua in Shetland. J. Zool. Lond. 223: 175-188.
10. Hutcheson, K. 1970. A test for comparing diversities based on the Shannon formula. J. Theor. Biol. 29: 151-154.
11. Monaghan, P., Uttley, J.D. & Burns, M.D. 1992. Effect of changes in food availability on reproductive effort in Arctic Terns Sterna paradisaea. Ardea 80: 71-81.
12. Monaghan, P., Uttley, J.D., Burns, M.D., Thaine, G. & Blackwood, J. 1989. The relationship between food supply, reproductive effort and breeding success in Arctic Terns Sterna paradisaea. J. Anim. Ecol. 58: 261-274.
13. Oro, D. 1995. The influence of commercial fisheries in daily activity of Audouin's Gull Larus audouinii in the Ebro Delta, NE Spain. Ornis Fenn. 72: 154-158.
14. Oro, D. 1996. Interspecific kleptoparasitism in Audouin's Gull: A behavioural response to low food availability. Ibis 138: 218-221.
15. Oro, D. & Martínez-Vilalta, A. 1992. The colony of Audouin's Gulls Larus audouinii in the Ebro Delta. Avocetta 16: 98-101.
16. Oro, D., Bosch, M. & Ruiz, X. 1995. Effects of trawler moratorium on the breeding success of the Yellow-legged Gull Larus cachinnans. Ibis 137: 347-349.
17. Oro, D., Jover, L. & Ruiz, X. 1996a. Influence of trawling activity on the breeding ecology of a threatened seabird, Audouin's Gull Larus audouinii. Mar. Ecol. Prog. Ser. 139: 19-29.
18. Oro, D., Genovart, X., Ruiz, X., Jiménez, J. & Garcia-Gaus, J. 1996b. Differences in diet, population size and reproductive performance between two colonies of Audouin's Gull Larus audouinii affected by a trawling moratorium. J. Avian Biol. 27: 245-251.
19. Palomera, I. & Pertierra, J.P. 1993. Anchovy biomass estimate by the daily egg production method in 1990 in the western Mediterranean Sea. Sci. Mar. 57: 243-251.
20. Paterson, A.M., Martínez-Vilalta, A. & Díes, J.I. 1992. Partial breeding failure of Audouin's Gull in two Spanish colonies in 1991. Br. Birds 85: 97-100.
21. Pedrocchi, V. & Ruiz, X. 1995. On the current status of Audouin's Gull. In Tasker, M.L. (ed.) Threats to Seabirds: Proc. 5th Int. Seabird Group Conf.: 38-39. Sandy: Seabird Group.
22. Pedrocchi, V., Oro, D. & González-Solís, J. 1996. Differences between diet of adult and chick Audouin's Gulls Larus audouinii at the Chafarinas Islands, SW Mediterranean. Ornis Fenn. 73: 124-130.
23. Pielou, E.C. 1975. Ecological Diversity. New York: John Wiley & Sons.
24. Ruiz, X., Oro, D., Martínez-Vilalta, A. & Jover, L. 1996. Feeding ecology of Audouin's Gull Larus audouinii in the Ebro Delta. Colonial Waterbirds 19(Spec. Publ. 1): 68-74.
25. Sherry, T.W. 1990. When are birds dietarily specialized? Distinguishing ecological from evolutionary approaches. Studies in Avian Biol. 13: 337-352.
26. Sokal, R.R. & Rohlf, F.J. 1981. Biometry. San Francisco, Calif.: Freeman.
27. Tucker, G.M. & Heath, M.F. 1995. Birds in Europe: Their conservation status. BirdLife Conservation Series 3. Cambridge: BirdLife International.
28. Uttley, J.D., Walton, P., Monaghan, P. & Austin, G. 1994. The effects of food abundance on breeding performance and adult time budgets of Guillemots Uria aalge. Ibis 136: 205-213.
29. Witt, H.-H., Crespo, J., de Juana, E. & Varela, J. 1981. Comparative feeding ecology of Audouin's Gull Larus audouinii and the Herring Gull L. argentatus in the Mediterranean. Ibis 123: 519-526.
30. Zahl, S. 1977. Jacknifing an index of diversity. Ecology 58: 907-913.