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Filtering by: Creator Larkin, Blake Creator Baylis, Alastair M. M.

OrbenRachaelFishWildlifeDisentanglingCauseCatastrophic.pdf

Creator:

Baylis, Alastair M. M., Orben, Rachael A., Arnould, John P. Y., Christiansen, Fredrik, Hays, Graeme C., and Staniland, Iain J.

Abstract:

Considerable uncertainties often surround the causes of long-term changes in population abundance. One striking example is the precipitous decline of southern sea lions (SSL; Otaria flavescens) at the Falkland Islands, from 80 555 pups in the mid 1930s to just 5506 pups in 1965. Despite an increase in SSL abundance over...

Full Text:

better index of population size and trends when compared to counts of adults (Trites and Larkin 1996