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| Open AccessIsotope data from amino acids indicate Darwin’s ground sloth was not an herbivore
- Julia V. Tejada
- , John J. Flynn
- & Brian N. Popp
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| Open AccessSpecialization of a mobile, apex predator affects trophic coupling among adjacent habitats
- Carl S. Cloyed
- , Rachel M. Wilson
- & Ruth H. Carmichael
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| Open AccessComprehensive mineralogical and physicochemical characterization of recent sapropels from Romanian saline lakes for potential use in pelotherapy
- Andreea Baricz
- , Erika A. Levei
- & Horia Leonard Banciu
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| Open AccessThe influence of a lost society, the Sadlermiut, on the environment in the Canadian Arctic
- Finn A. Viehberg
- , Andrew S. Medeiros
- & Reinhard Pienitz
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| Open AccessContrasting structural complexity differentiate hunting strategy in an ambush apex predator
- Milan Říha
- , Karl Ø. Gjelland
- & Jiří Peterka
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| Open AccessUsing plant physiological stable oxygen isotope models to counter food fraud
- Florian Cueni
- , Daniel B. Nelson
- & Ansgar Kahmen
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| Open AccessIndividual and population dietary specialization decline in fin whales during a period of ecosystem shift
- Cabrol Jory
- , Véronique Lesage
- & Christian Nozais
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| Open AccessAssessing the predictability of existing water-to-enamel geolocation models against known human teeth
- Momoko Ueda
- & Lynne S. Bell
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| Open AccessThe isotopic niche of Atlantic, biting marine mammals and its relationship to skull morphology and body size
- Massimiliano Drago
- , Marco Signaroli
- & Luis Cardona
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| Open AccessStratigraphy of stable isotope ratios and leaf structure within an African rainforest canopy with implications for primate isotope ecology
- B. E. Lowry
- , R. M. Wittig
- & V. M. Oelze
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| Open AccessThe energy allocation trade-offs underlying life history traits in hypometabolic strepsirhines and other primates
- Bruno Simmen
- , Luca Morino
- & Cécile Garcia
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| Open AccessGaining insight into the assimilated diet of small bear populations by stable isotope analysis
- Giulio Careddu
- , Paolo Ciucci
- & Maria Letizia Costantini
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| Open AccessA millennium of trophic stability in Atlantic cod (Gadus morhua): transition to a lower and converging trophic niche in modern times
- Guðbjörg Ásta Ólafsdóttir
- , Ragnar Edvardsson
- & William P. Patterson
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| Open AccessNatural nutrient subsidies alter demographic rates in a functionally important coral-reef fish
- Cassandra E. Benkwitt
- , Brett M. Taylor
- & Nicholas A. J. Graham
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| Open AccessAbyssal deposit feeders are secondary consumers of detritus and rely on nutrition derived from microbial communities in their guts
- Sonia Romero-Romero
- , Elizabeth C. Miller
- & Jeffrey C. Drazen
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| Open AccessTrophic niches of native and nonnative fishes along a river-reservoir continuum
- Casey A. Pennock
- , Zachary T. Ahrens
- & Keith B. Gido
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| Open AccessMarine habitat use and feeding ecology of introduced anadromous brown trout at the colonization front of the sub-Antarctic Kerguelen archipelago
- Jan Grimsrud Davidsen
- , Xavier Bordeleau
- & Philippe Gaudin
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| Open AccessIntegrating multiple chemical tracers to elucidate the diet and habitat of Cookiecutter Sharks
- Aaron B. Carlisle
- , Elizabeth Andruszkiewicz Allan
- & John O’Sullivan
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| Open AccessEvidence of considerable C and N transfer from peas to cereals via direct root contact but not via mycorrhiza
- Anke Hupe
- , Franziska Naether
- & Florian Wichern
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| Open AccessMussels drive polychlorinated biphenyl (PCB) biomagnification in a coastal food web
- Kimberly D. Prince
- , Sinead M. Crotty
- & Christine Angelini
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| Open AccessMonsoon forced evolution of savanna and the spread of agro-pastoralism in peninsular India
- Nils Riedel
- , Dorian Q. Fuller
- & Martina Stebich
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| Open AccessDiet and trophic niche of the invasive signal crayfish in the first invaded Italian stream ecosystem
- Fabio Ercoli
- , Daniela Ghia
- & Timo J. Ruokonen
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| Open AccessTrophic indices for micronektonic fishes reveal their dependence on the microbial system in the North Atlantic
- Antonio Bode
- , M. Pilar Olivar
- & Santiago Hernández-León
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| Open AccessNitrogen isotope effects can be used to diagnose N transformations in wastewater anammox systems
- Paul M. Magyar
- , Damian Hausherr
- & Moritz F. Lehmann
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| Open AccessMulti-decadal trends in contingent mixing of Atlantic mackerel (Scomber scombrus) in the Northwest Atlantic from otolith stable isotopes
- Kohma Arai
- , Martin Castonguay
- & David H. Secor
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| Open AccessEffects of Sitka spruce masting on phenology and demography of siskins Spinus spinus
- Euan N. Furness
- & Robert W. Furness
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| Open AccessIsotopic discrimination in helminths infecting coral reef fishes depends on parasite group, habitat within host, and host stable isotope value
- Philip M. Riekenberg
- , Marine J. Briand
- & Yves Letourneur
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| Open AccessStable isotope turnover rates and fractionation in captive California yellowtail (Seriola dorsalis): insights for application to field studies
- Daniel J. Madigan
- , Owyn E. Snodgrass
- & Heidi Dewar
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| Open AccessRainfall as a trigger of ecological cascade effects in an Australian groundwater ecosystem
- Mattia Saccò
- , Alison J. Blyth
- & Kliti Grice
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| Open AccessEye fluke infection changes diet composition in juvenile European perch (Perca fluviatilis)
- Jenny C. Vivas Muñoz
- , Christian K. Feld
- & Klaus Knopf
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| Open AccessIntraspecific differences in the invasion success of the Argentine ant Linepithema humile Mayr are associated with diet breadth
- Yugo Seko
- , Koya Hashimoto
- & Takuo Sawahata
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| Open AccessMonthly mobility inferred from isoscapes and laser ablation strontium isotope ratios in caprine tooth enamel
- N. Lazzerini
- , V. Balter
- & A. Zazzo
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| Open AccessDiscovery of a colossal slickhead (Alepocephaliformes: Alepocephalidae): an active-swimming top predator in the deep waters of Suruga Bay, Japan
- Yoshihiro Fujiwara
- , Masaru Kawato
- & Shinji Tsuchida
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| Open AccessReconstructing Late Pleistocene paleoclimate at the scale of human behavior: an example from the Neandertal occupation of La Ferrassie (France)
- Sarah Pederzani
- , Vera Aldeias
- & Kate Britton
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| Open AccessA pilot study of eDNA metabarcoding to estimate plant biodiversity by an alpine glacier core (Adamello glacier, North Italy)
- Claudio Varotto
- , Massimo Pindo
- & Antonella Cristofori
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| Open AccessGut microbiome is affected by inter-sexual and inter-seasonal variation in diet for thick-billed murres (Uria lomvia)
- Esteban Góngora
- , Kyle H. Elliott
- & Lyle Whyte
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| Open AccessDiet and life history reduce interspecific and intraspecific competition among three sympatric Arctic cephalopods
- Alexey V. Golikov
- , Filipe R. Ceia
- & José C. Xavier
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| Open AccessTrophic ecology, habitat, and migratory behaviour of the viperfish Chauliodus sloani reveal a key mesopelagic player
- Leandro Nolé Eduardo
- , Flávia Lucena-Frédou
- & Arnaud Bertrand
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| Open AccessPredation impacts of invasive raccoons on rare native species
- Sakura Oe
- , Mariko Sashika
- & Toshio Tsubota
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| Open AccessEvaluating the performance of the Bayesian mixing tool MixSIAR with fatty acid data for quantitative estimation of diet
- Alicia I. Guerrero
- & Tracey L. Rogers
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| Open AccessDepthwise microbiome and isotopic profiling of a moderately saline microbial mat in a solar saltern
- Varun Paul
- , Yogaraj Banerjee
- & Susheel Bhanu Busi
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| Open AccessNew evidence on the earliest domesticated animals and possible small-scale husbandry in Atlantic NW Europe
- Philippe Crombé
- , Kim Aluwé
- & Dimitri Teetaert
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| Open AccessIndividual dietary specialization reduces intraspecific competition, rather than feeding activity, in black amur bream (Megalobrama terminalis)
- Yuguo Xia
- , Yuefei Li
- & Xinhui Li
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| Open AccessAncient dog diets on the Pacific Northwest Coast: zooarchaeological and stable isotope modelling evidence from Tseshaht territory and beyond
- Dylan Hillis
- , Iain McKechnie
- & Chris T. Darimont
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| Open AccessLong-term changes in habitat and trophic level of Southern Ocean squid in relation to environmental conditions
- José Abreu
- , Richard A. Phillips
- & José C. Xavier
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| Open AccessBehavioral and trophic segregations help the Tahiti petrel to cope with the abundance of wedge-tailed shearwater when foraging in oligotrophic tropical waters
- Andreas Ravache
- , Karen Bourgeois
- & Éric Vidal
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| Open AccessNew insights into the food web of an Australian tropical river to inform water resource management
- Leah S. Beesley
- , Bradley J. Pusey
- & Samantha A. Setterfield
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| Open AccessIntegration of palaeo-and-modern food webs reveal slow changes in a river floodplain wetland ecosystem
- Giri R. Kattel
- , Bradley D. Eyre
- & Peter A. Gell
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| Open AccessClimate and atmospheric deposition effects on forest water-use efficiency and nitrogen availability across Britain
- Rossella Guerrieri
- , Elena Vanguelova
- & Maurizio Mencuccini