DNA methylation‐based biomarkers for ageing long‐lived cetaceans
Epigenetic approaches for estimating the age of living organisms are revolutionizing studies
of long‐lived species. Molecular biomarkers that allow age estimates from small tissue …
of long‐lived species. Molecular biomarkers that allow age estimates from small tissue …
Quantifying the age structure of free‐ranging delphinid populations: Testing the accuracy of Unoccupied Aerial System photogrammetry
F Vivier, RS Wells, MC Hill, KM Yano… - Ecology and …, 2023 - Wiley Online Library
Understanding the population health status of long‐lived and slow‐reproducing species is
critical for their management. However, it can take decades with traditional monitoring …
critical for their management. However, it can take decades with traditional monitoring …
[PDF][PDF] Steller sea lions Eumetopias jubatus and nutritional stress: evidence from captive studies.
DAS Rosen - Mammal Review, 2009 - zoology.ubc.ca
Numbers of Steller sea lions Eumetopias jubatus in the North Pacific have declined.
According to the nutritional stress hypothesis, this decline is due to reduced food availability …
According to the nutritional stress hypothesis, this decline is due to reduced food availability …
Causes and consequences of marine mammal population declines in southwest Alaska: a food-web perspective
Populations of sea otters, seals and sea lions have collapsed across much of southwest
Alaska over the past several decades. The sea otter decline set off a trophic cascade in …
Alaska over the past several decades. The sea otter decline set off a trophic cascade in …
Maternal Steller sea lion diets elevate fetal mercury concentrations in an area of population decline
LD Rea, JM Castellini, L Correa, BS Fadely… - Science of the Total …, 2013 - Elsevier
Total mercury concentrations ([THg]) measured in western Aleutian Island Steller sea lion
pup hair were the highest maximum [THg] documented in this endangered species to date …
pup hair were the highest maximum [THg] documented in this endangered species to date …
Steller sea lion foraging response to seasonal changes in prey availability
MF Sigler, DJ Tollit, JJ Vollenweider… - Marine Ecology …, 2009 - int-res.com
We hypothesized that:(1) Steller sea lion Eumetopias jubatus diet choice is a function of prey
availability,(2) sea lions move to take advantage of times and locations of seasonal prey …
availability,(2) sea lions move to take advantage of times and locations of seasonal prey …
Aerial and ship-based surveys of Steller sea lions (Eumetopias jubatus) conducted in Alaska in June-July 2008 through 2012, and an update on the status and trend …
LW Fritz, KM Sweeney, DS Johnson, MS Lynn… - 2013 - repository.library.noaa.gov
(DPSs) of Steller sea lion (Eumetopias jubatus) increased in overall abundance in Alaska
between 2000 and 2012. Counts of both non-pups (adults and juveniles) and pups during …
between 2000 and 2012. Counts of both non-pups (adults and juveniles) and pups during …
Influence of life-history tactics on transient dynamics: a comparative analysis across mammalian populations
Most mammalian populations suffer from natural or human-induced disturbances;
populations are no longer at the equilibrium (ie, at stable [st] age distribution) and exhibit …
populations are no longer at the equilibrium (ie, at stable [st] age distribution) and exhibit …
Age‐ and sex‐specific survival of California sea lions (Zalophus californianus) at San Miguel Island, California
RL DeLong, SR Melin, JL Laake, P Morris… - Marine Mammal …, 2017 - Wiley Online Library
We conducted a mark‐recapture study of California sea lions (Zalophus californianus) using
pups branded on San Miguel Island, California, from 1987 to 2014, and annual resightings …
pups branded on San Miguel Island, California, from 1987 to 2014, and annual resightings …
Estimating past and future male loss in three Zambian lion populations
African lions (Panthera leo) are declining continent‐wide, with protected area populations
subject to a variety of anthropogenic effects. Zambia contains viable lion populations of …
subject to a variety of anthropogenic effects. Zambia contains viable lion populations of …