Publications matching your search query
Results 76 to 100 of 367
The southern elephant seal (Mirounga leonina) population at Macquarie Island represents … about 10% of the world’s population. The number of adult females breeding at the island has … decreased substantially since the first whole island census was conducted in 1952.
This paper provides the first evidence to relate Leopard Seal numbers with sea-ice … concentrations in a region of the Eastern Antarctic pack ice and to propose a biological … mechanism (krill availability) to link the two. Leopard seals have been periodic, and sometimes numerous…
This study addresses the consequences of repeated … human handling on the survival of an endangered phocid, the southern elephant seal and the implications for wildlife … research. Southern elephant seal pups were repeatedly … handled during the first six weeks of their lives.
The dynamics of animal populations are determined by several key demographic parameters, which vary over time with resultant changes in the status of the population. When managing … declining populations, the identification of the parameters that drive such change are a high priority…
The focus of this study was the distribution of … adult female Weddell seals during winter at the Vestfold … Hills. Satellite tracking of Weddell seals had never been … done before at this location. Hence, this was a pilot … study to evaluate the following methods.
On sub-Antarctic Macquarie Island, we examined pup weaning mass of southern elephant seals in relation to human presence. Pup weaning mass was previously found to be positively associated with 1st-year survivorship. Weaned pups were weighed in a remote area, Middle Beach…