Approaches to understanding the cumulative effects of stressors on marine mammals

National Academies of Sciences, Medicine… - 2017‏ - books.google.com
Marine mammals face a large array of stressors, including loss of habitat, chemical and
noise pollution, and bycatch in fishing, which alone kills hundreds of thousands of marine …

Manipulating glucocorticoids in wild animals: basic and applied perspectives

NM Sopinka, LD Patterson, JC Redfern… - Conservation …, 2015‏ - academic.oup.com
One of the most comprehensively studied responses to stressors in vertebrates is the
endogenous production and regulation of glucocorticoids (GCs). Extensive laboratory …

Tracking the movements of North Atlantic seabirds: steps towards a better understanding of population dynamics and marine ecosystem conservation

H Strøm, S Descamps, M Ekker, P Fauchald… - … Ecology Progress Series, 2021‏ - int-res.com
Many seabird species undergo extensive seasonal migrations, often across large marine
ecosystems or between marine areas under different national jurisdictions. With the …

Multi-colony tracking reveals spatio-temporal variation in carry-over effects between breeding success and winter movements in a pelagic seabird

MI Bogdanova, A Butler, S Wanless, B Moe… - Marine Ecology …, 2017‏ - int-res.com
Carry-over effects, whereby events in one season have consequences in subsequent
seasons, have important demographic implications. Although most studies examine carry …

Effectiveness of baseline corticosterone as a monitoring tool for fitness: a meta-analysis in seabirds

GH Sorenson, CJ Dey, CL Madliger, OP Love - Oecologia, 2017‏ - Springer
Many ecosystems have experienced anthropogenically induced changes in biodiversity, yet
predicting these patterns has been difficult. Recently, individual behavioural and …

Exposure to oxychlordane is associated with shorter telomeres in arctic breeding kittiwakes

P Blévin, F Angelier, S Tartu, S Ruault… - Science of the Total …, 2016‏ - Elsevier
Telomeres are DNA-protein complexes located at the end of chromosomes, which play an
important role in maintaining the genomic integrity. Telomeres shorten at each cell division …

Tracking fitness in marine vertebrates: current knowledge and opportunities for future research

GT Crossin, SJ Cooke, JA Goldbogen… - Marine Ecology Progress …, 2014‏ - int-res.com
For more than 60 yr, electronic tags (including acoustic transmitters, archival loggers, and
satellite tags) have been applied to free-ranging marine vertebrates to track their behaviour …

Carry‐over effects provide linkages across the annual cycle of a Neotropical migratory bird, the Louisiana Waterthrush Parkesia motacilla

SC Latta, S Cabezas, DA Mejia, MM Paulino… - Ibis, 2016‏ - Wiley Online Library
Population limitation models of migratory birds have sought to include impacts from events
across the full annual cycle. Previous work has shown that events occurring in winter result …

Sympatric Atlantic puffins and razorbills show contrasting responses to adverse marine conditions during winter foraging within the North Sea

K St. John Glew, S Wanless, MP Harris, F Daunt… - Movement ecology, 2019‏ - Springer
Background Natural environments are dynamic systems with conditions varying across
years. Higher trophic level consumers may respond to changes in the distribution and …

Long-term tracking of an Arctic-breeding seabird indicates high fidelity to pelagic wintering areas

DJ Léandri-Breton, A Tarroux, KH Elliott… - Marine Ecology …, 2021‏ - int-res.com
Site fidelity is driven by predictable resource distributions in time and space. However,
intrinsic factors related to an individual's physiology and life-history traits can contribute to …