caa a22 4500 397550480 CHVBK 20180308164748.0 cr unu---uuuuu 161202e199608 xx s 000 0 eng 10.1006/jmsc.1996.0090 doi (NATIONALLICENCE)oxford-10.1006/jmsc.1996.0090 Recent responses to changes in stocks of prey species by seabirds breeding in the southern Barents Sea [Elektronische Daten] [Robert T. Barrett, Yuri V. Krasnov] Seabirds breeding in the southern Barents Sea feed mainly on pelagic fishes - capelin Mallotus villosus, herring Clupea harengus, sand eels Ammodytes sp., and polar cod Boreogadus saida. This study shows how seabirds breeding in two colonies, one in northern Norway and one off the Kola Peninsula, Russia have responded to the recent huge changes in the capelin and herring stocks through changes in chick diet and breeding success. It seems that after recent collapses in the capelin stocks, the surface-feeding kittiwakes Rissa tridactyla are now having difficulty in finding enough food to maintain high breeding success and a positive population trend. While the pursuit diving common guillemots Uria aalge and puffins Fratercula arctica are faring better, there are signs that they too are having more difficulty in finding sufficient food despite the return of I-group herring to their foraging areas. © 1996 International council for the Exploration of the Sea Articles nationallicence kittiwakes nationallicence puffins nationallicence guillemots nationallicence diet nationallicence trophic relationships nationallicence Barrett Robert T. Zoology Department Tromsø Museum, University of Tromsø N-9037, Tromsø Norway aut Krasnov Yuri V. Kandalaksha State Nature Reserve u. Linejnaja 35, Kandalaksha, Murmanskaja obl. Russia, 184040 aut ICES Journal of Marine Science Oxford University Press 53/4(1996-08), 713-722 1054-3139 53:4<713 1996 53 icesjms https://doi.org/10.1006/jmsc.1996.0090 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1006/jmsc.1996.0090 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Barrett Robert T. Zoology Department Tromsø Museum, University of Tromsø N-9037, Tromsø Norway aut NATIONALLICENCE 700 1- Krasnov Yuri V. Kandalaksha State Nature Reserve u. Linejnaja 35, Kandalaksha, Murmanskaja obl. Russia, 184040 aut NATIONALLICENCE 773 0- ICES Journal of Marine Science Oxford University Press 53/4(1996-08), 713-722 1054-3139 53:4<713 1996 53 icesjms Metadata rights reserved CC BY-NC-4.0 http://creativecommons.org/licenses/by-nc/4.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-oxford