Cargando...
Cargando...
David Hodgkinson

Long-distance migratory seabird coming to land only to breed. Breeds on high Arctic tundra’s or sub-Arctic Scandinavian mountain tundra’s. Breeds only in years when lemming densities reach a certain threshold. Feeds on marine invertebrates, carrion and kleptoparasites other seabirds during the non-breeding season. European breeding population 265,000-710,000. Stable population trend.

Season of assessment

B

Population trendFluctuating
Population size
(min-max, best estimate)
73200-161000,112000
Red List categoryLC
Franks, S., Fiedler, W., Arizaga, J., Jiguet, F., Nikolov, B., van der Jeugd, Ambrosini, R, Aizpurua, O., Bairlein, F., Clark, J., Fattorini, N, Hammond, M., Higgins, D, Levering, H., Skellorn, W., Spina, F, Thorup, K. Walker, J., Woodward, I. and Baillie, S.R. (1) (2022) Online Atlas of the movements of European bird populations. https://migrationatlas.org EURING/CMS (1) Principal investigator
Nº de registros Nº de individuos Nº de recuperaciones
Datos en el mapa*
Total de datos disponibles
* Los datos del mapa incluyen solo recuperaciones lejanas (>= 50 km)