Latitudinal variation in ecological opportunity and intraspecific competition indicates differences in niche variability and diet specialization of Arctic marine predators

Seasonal Movements and Diving of Ringed Seals, Pusa hispida, in the Western Canadian Arctic, 1999–2001 and 2010–11

(2015) Lois A. Harwood et al.   ARCTIC

Arctic marine mammal population status, sea ice habitat loss, and conservation recommendations for the 21st century

(2015) Kristin L. Laidre et al.   CONSERVATION BIOLOGY

Predicting rates of isotopic turnover across the animal kingdom: a synthesis of existing data

(2015) Stephen M. Thomas et al.   JOURNAL OF ANIMAL ECOLOGY

Determinants of individual foraging specialization in large marine vertebrates, the Antarctic and subantarctic fur seals

(2015) Laëtitia Kernaléguen et al.   JOURNAL OF ANIMAL ECOLOGY

The interaction of intraspecific competition and habitat on individual diet specialization: a near range-wide examination of sea otters

(2015) Seth D. Newsome et al.   OECOLOGIA

Arctic warming will promote Atlantic–Pacific fish interchange

(2015) M. S. Wisz et al.   Nature Climate Change

Stable Isotope Turnover and Half-Life in Animal Tissues: A Literature Synthesis

(2015) M. Jake Vander Zanden et al.   PLoS One

Satellite Telemetry Informs PCB Source Apportionment in a Mobile, High Trophic Level Marine Mammal: The Ringed Seal (Pusa hispida)

(2014) Tanya M. Brown et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Ecological opportunities and intraspecific competition alter trophic niche specialization in an opportunistic stream predator

(2014) Charlotte Evangelista et al.   JOURNAL OF ANIMAL ECOLOGY

Spatial behaviour of a keystone Arctic marine predator and implications of climate warming in Hudson Bay

(2014) Sebastián P. Luque et al.   JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY

Population-specific home ranges and migration timing of Pacific Arctic beluga whales (Delphinapterus leucas)

(2014) Donna D. W. Hauser et al.   POLAR BIOLOGY

Effects of lipid extraction and the utility of lipid normalization models on δ13C and δ15N values in Arctic marine mammal tissues

(2014) David J. Yurkowski et al.   POLAR BIOLOGY

Networks of prey specialization in an Arctic monomorphic seabird

(2013) Jennifer F. Provencher et al.   JOURNAL OF AVIAN BIOLOGY

Isotope turnover rates and diet-tissue discrimination in skin of ex situ bottlenose dolphins (Tursiops truncatus)

(2013) N. E. Browning et al.   JOURNAL OF EXPERIMENTAL BIOLOGY

Food web structure of a coastal Arctic marine ecosystem and implications for stability

(2013) BC McMeans et al.   MARINE ECOLOGY PROGRESS SERIES

Seasons of the ringed seal: pelagic open-water hyperphagy, benthic feeding over winter and spring fasting during molt

(2013) B. G. Young et al.   WILDLIFE RESEARCH

Effects of climate warming on polar bears: a review of the evidence

(2012) Ian Stirling et al.   GLOBAL CHANGE BIOLOGY

Composition and temporal variation in the diet of beluga whales, derived from stable isotopes

(2012) M Marcoux et al.   MARINE ECOLOGY PROGRESS SERIES

Temporal variation in western Hudson Bay ringed seal Phoca hispida diet in relation to environment

(2012) M Chambellant et al.   MARINE ECOLOGY PROGRESS SERIES

The Influence of Coastal Access on Isotope Variation in Icelandic Arctic Foxes

(2012) Fredrik Dalerum et al.   PLoS One

The Marine Side of a Terrestrial Carnivore: Intra-Population Variation in Use of Allochthonous Resources by Arctic Foxes

(2012) Arnaud Tarroux et al.   PLoS One

Habitat use by harbour seals (Phoca vitulina) in a seasonally ice-covered region, the western Hudson Bay

(2012) C. E. Bajzak et al.   POLAR BIOLOGY

Applying stable isotopes to examine food-web structure: an overview of analytical tools

(2011) Craig A. Layman et al.   BIOLOGICAL REVIEWS

The ecological causes of individual specialisation

(2011) Márcio S. Araújo et al.   ECOLOGY LETTERS

Stable isotopes of captive cetaceans (killer whales and bottlenose dolphins)

(2011) S. Caut et al.   JOURNAL OF EXPERIMENTAL BIOLOGY

Energy content and fecundity of capelin (Mallotus villosus) along a 1,500-km latitudinal gradient

(2011) R. Hedeholm et al.   MARINE BIOLOGY

Seabird diet indicates changing Arctic marine communities in eastern Canada

(2011) JF Provencher et al.   MARINE ECOLOGY PROGRESS SERIES

Arctic Marine Biodiversity: An Update of Species Richness and Examples of Biodiversity Change

(2011) Bodil Bluhm et al.   OCEANOGRAPHY

Stable isotope analyses reveal individual variability in the trophic ecology of a top marine predator, the southern elephant seal

(2011) L. A. Hückstädt et al.   OECOLOGIA

Individual patterns of prey selection and dietary specialization in an Arctic marine carnivore

(2011) Gregory W. Thiemann et al.   OIKOS

Thinking inside the box: community-level consequences of stage-structured populations

(2011) Tom E.X. Miller et al.   TRENDS IN ECOLOGY & EVOLUTION

Individual specialists in a generalist population: results from a long-term stable isotope series

(2010) H. B. Vander Zanden et al.   Biology Letters

Stage structure alters how complexity affects stability of ecological networks

(2010) V. H. W. Rudolf et al.   ECOLOGY LETTERS

Footprints of climate change in the Arctic marine ecosystem

(2010) PAUL WASSMANN et al.   GLOBAL CHANGE BIOLOGY

Diet specialization in a fluctuating population of Saduria entomon: a consequence of resource or forager densities?

(2010) Richard Svanbäck et al.   OIKOS

From Sea to Sea: Canada's Three Oceans of Biodiversity

(2010) Philippe Archambault et al.   PLoS One

Marine mammal and seabird summer distribution and abundance in the fjords of northeast Cumberland Sound of Baffin Island, Nunavut, Canada

(2010) Kristen M. Diemer et al.   POLAR BIOLOGY

Ecological release from interspecific competition leads to decoupled changes in population and individual niche width

(2010) D. I. Bolnick et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Intrapopulation niche partitioning in a generalist predator limits food web connectivity

(2009) Mario Quevedo et al.   ECOLOGY

Using stable isotopes to investigate individual diet specialization in California sea otters (Enhydra lutris nereis)

(2009) Seth D. Newsome et al.   ECOLOGY

Projecting global marine biodiversity impacts under climate change scenarios

(2009) William W.L. Cheung et al.   FISH AND FISHERIES

Summer diet of beluga whales inferred by fatty acid analysis of the eastern Beaufort Sea food web

(2009) L.L. Loseto et al.   JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY

QUANTIFYING THE SENSITIVITY OF ARCTIC MARINE MAMMALS TO CLIMATE-INDUCED HABITAT CHANGE

(2008) Kristin L. Laidre et al.   ECOLOGICAL APPLICATIONS

Individual specialization in diet by a generalist marine predator reflects specialization in foraging behaviour

(2008) Kerry J. Woo et al.   JOURNAL OF ANIMAL ECOLOGY

Landscape heterogeneity and marine subsidy generate extensive intrapopulation niche diversity in a large terrestrial vertebrate

(2008) Chris T. Darimont et al.   JOURNAL OF ANIMAL ECOLOGY

Dietary Implications of Intrapopulation Variation in Nitrogen Isotope Composition of an Old World Fruit Bat

(2008) L. Gerardo Herrera M. et al.   JOURNAL OF MAMMALOGY

Linking mercury exposure to habitat and feeding behaviour in Beaufort Sea beluga whales

(2007) L.L. Loseto et al.   JOURNAL OF MARINE SYSTEMS