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Trophic interactions

The blood-sucking tick Ixodes hexagonus reveals dietary stable isotope signatures of mammalian hosts

Gaia G. Mortier, Stuart Black, Andrew C. Kitchener, Katherine A. Sainsbury, Robbie A. McDonald, Georg Hantke, M. Alejandra Perotti

published 03 Jul 2025

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Social structuring of the gut microbiome in communally roosting bats

Eleonore Lebeuf-Taylor, Alexandria Cosby, Quinn Webber, Karl Cottenie

published 03 Jul 2025

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Predator-prey transmission of a gammaherpesvirus from Asian badgers (Meles leucurus) to endangered Amur tigers (Panthera tigris altaica)

Martin Gilbert, Malcolm A.M. Hill, Leah Y.N. Cheung, Patti K. Kiser, Ivan V. Seryodkin, Dale G. Miquelle, John M. Goodrich, Nadezhda Sulikhan, Olga Uphyrkina, Mikhail Goncharuk, Linda Kerley, Ryan M. Troyer

published 02 Jul 2025

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Characterizing the trophic ecology of herbivorous coral reef fishes using stable isotope and fatty acid biomarkers

Rita García-Seoane, W. Lindsey White, Brett M. Taylor, Kendall D. Clements

published 30 Jun 2025

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Behavioral and electrophysiological responses of Hippodamia variegata to plant volatiles

Yi Wang, Ying Zhang, Tao Zhang, Zihan Li, Tinghui Liu, Yanhui Lu

published 30 Jun 2025

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Declining harbour seal abundance in a previously recovering meta-population

Daire Carroll, Markus P. Ahola, Anja M. Carlsson, Anders Galatius, Kjell T. Nilssen, Tero Härkönen, Karin C. Harding

published 30 Jun 2025

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Population size, habitat association, and local residents’ attitude towards rock hyrax (Procavia capensis) in Zegie Peninsula, Ethiopia

Birkie Alehegn, Zewdu Kifle

published 30 Jun 2025

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Isotopic niche plasticity of American alligators within the southern Everglades

Mathew J. Denton, Michael S. Cherkiss, Frank J. Mazzotti, Laura A. Brandt, Sidney T. Godfrey, Darren Johnson, Kristen M. Hart

published 27 Jun 2025

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Isotopes, herds, and landscape management practices: New insights on early farming communities in the Serpis Valley (Eastern Iberian Peninsula)

Vanessa Navarrete, Ismael Vaccaro, Pilar Escribá, Elena Grau, Oreto García-Puchol, Joan Bernabeu Aubán

published 27 Jun 2025

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Enhancing reproducibility in stable isotope analysis (SIA) of fish eye lenses: A comparison between lamina number and diameter

Alexandra Chu, Danhong Ally Li, Miranda Bell-Tilcock, Miranda Lowe-Webb, Carson Jeffres, Rachel C. Johnson

published 26 Jun 2025

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Contemporary eDNA methods complement conventional microscopy in zooplankton diet studies: Case study with American lobster postlarvae

Alexander Ascher, Peter D. Countway, Robin S. Sleith, Curtis Morris, Caitlin Haley, David M. Fields, Richard A. Wahle

published 25 Jun 2025

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Incorporating sparse labels into hidden Markov models using weighted likelihoods improves accuracy and interpretability in biologging studies

Evan Sidrow, Nancy Heckman, Tess M. McRae, Beth L. Volpov, Andrew W. Trites, Sarah M.E. Fortune, Marie Auger-Méthé

published 18 Jun 2025

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Subyearling Chinook salmon diets in Lower Columbia River estuarine habitats

Kerry Accola, Jeff Cordell, Bob Oxborrow, Jason D. Toft, Alyssa Suzumura, Jeffrey Grote

published 12 Jun 2025

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